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28 tháng 8 2021

1. You should take showers to save water.               
If we take showers, we will save water.
2. She missed the train because she got up late.            
As she got up late, she missed the train.
3. I think it would be good idea to help the old people.
I suggest we should help the old people.

7 tháng 8 2019

Write the second sentence so that it has the same meaning to the first one :
1. I think it would be a good idea to take the train.
=> I suggested ...........taking the train...........
2. She went out, nut she didn't say a word.
=> She went out without ......saying a word......
3. I often go to bed late.
=> I am used ......to going to bed late........
4. What about going to the cinema tonight ?
=> Shall we ........go to the cinema tonight........ ?
5. " Why don't you go with me ? ", he asked me.
=> He asked me why ......I didn't go with him........
6. She enjoys going swimming.
=> She is interested in .....going swimming..........
7. Does he spend most of his free time playing video games ?
=> Does it take .......he most of his free time to play video games....... ?
8. Does it take you 3 hours to do this task ?
=> Do you spend .......3 hours doing this task... ?
9. Lan didn't have breakfast, so she is very hungry now.
=> Because Lan ........didn't have breakfast, he is very hungry now........
10. Ho Chi Minh City is the largest city in Viet Nam.
=> No cities .......in Viet Nam are as large as Ho Chi Minh City.........

Choose the appropriate options to complete the sentences 1. Many people who live near nuclear plants are concerned. ---- go wrong, the impact on the surrounding area could be disastrous. Something would Something will Should something Does something 2. Had I known the carpenter was going to take three days to show up, I ---- the materials and done the work myself. It would have been finished by now. will get would have gotten might get will have gotten 3. I wish you ---- making that noise....
Đọc tiếp

Choose the appropriate options to complete the sentences

1. Many people who live near nuclear plants are concerned. ---- go wrong, the impact on the surrounding area could be disastrous.
Something would
Something will
Should something
Does something

2. Had I known the carpenter was going to take three days to show up, I ---- the materials and done the work myself. It would have been finished by now.
will get
would have gotten
might get
will have gotten

3. I wish you ---- making that noise. It's bothering me.
would stop
are going to stop
stop
can stop

4. If I can speak Spanish, I ---- next year studying in Mexico.
would spend
would have spent
had spent
will spend

5. It would have been a much more serious accident ---- fast at the time .
had she been driving
was she driving
she had driven
she drove

6. "Can I borrow your car for this evening?"
"Sure, but Nora's using it right now. If she ---- it back in time, you're welcome to borrow it."
brought
would bring
had brought
brings

7. We ---- the game if we'd had a few more minutes.
might have won
won
had won
will win

8. If you ---- to my advice in the first place, you wouldn't be in this mess right now.
listen
will listen
had listened
listened

9. If I ---- the same problems you had as a child, I might not have succeeded in life as well as you have.
have
would have
had had
should have

10. ---- more help, I could call my neighbor.
Needed
Should I need
I have needed
I should need

1
18 tháng 10 2017

Choose the appropriate options to complete the sentences

1. Many people who live near nuclear plants are concerned. ---- go wrong, the impact on the surrounding area could be disastrous.
Something would
Something will
Should something
Does something

2. Had I known the carpenter was going to take three days to show up, I ---- the materials and done the work myself. It would have been finished by now.
will get
would have gotten
might get
will have gotten

3. I wish you ---- making that noise. It's bothering me.
would stop
are going to stop
stop
can stop

4. If I can speak Spanish, I ---- next year studying in Mexico.
would spend
would have spent
had spent
will spend

5. It would have been a much more serious accident ---- fast at the time .
had she been driving
was she driving
she had driven
she drove

6. "Can I borrow your car for this evening?"
"Sure, but Nora's using it right now. If she ---- it back in time, you're welcome to borrow it."
brought
would bring
had brought
brings

7. We ---- the game if we'd had a few more minutes.
might have won
won
had won
will win

8. If you ---- to my advice in the first place, you wouldn't be in this mess right now.
listen
will listen
had listened
listened

9. If I ---- the same problems you had as a child, I might not have succeeded in life as well as you have.
have
would have
had had
should have

10. ---- more help, I could call my neighbor.
Needed
Should I need
I have needed
I should need

We didn’t have enough rain, so we could not grow rice. If 2. Ann took the job because she didn't know how difficult it was. If 3. I can’t go to the party because they don’t invite me. If 4. Today is not Sunday, so we can’t go swimming. If 11. You (play) football on the street because it’s very dangerous. (choose the correct verb form, using should or shouldn’t) 14. Today isn’t Sunday, so I can’t go to the cinema with you. If 15. He...
Đọc tiếp

We didn’t have enough rain, so we could not grow rice.
If
2. Ann took the job because she didn't know how difficult it was.
If
3. I can’t go to the party because they don’t invite me.
If
4. Today is not Sunday, so we can’t go swimming.
If
11. You (play) football on the street because it’s very dangerous. (choose the correct verb form, using should or shouldn’t)

14. Today isn’t Sunday, so I can’t go to the cinema with you.
If
15. He doesn’t get good health because he doesn’t get up early.
If
16. We don’t visit you very often because you live so far away.
If
17. They want to buy the house, but they haven’t got enough money.
If
28. He wasn’t given that job because he didn’t know information.
If
29. It’s raining, so we stay home. If
33. I don’t ride the bus to work every morning because it’s always so crowded.
If
39. We got lost because we didn’t have a map. If
40. She missed the first train this morning so she was late for the meeting
If she
46. You got into so much trouble because you didn’t listen to me.
If
48. Mai is sick now because she didn’t follow the doctor’s orders.
If
30. Some people were not careful when walking in Cuc Phuong national Park, so they got lost.
If ……………………………………………….
35. He didn’t prepare for the interview, so he didn’t get the job.
If ……………………………. …………………………………….

2
30 tháng 8 2017

We didn’t have enough rain, so we could not grow rice.
If we had had enough rain, we could have grown rice
2. Ann took the job because she didn't know how difficult it was.
If Ann had known how difficult it was, Ann wouldn't have taken the job
3. I can’t go to the party because they don’t invite me.
If they invited me, I could go to the party
4. Today is not Sunday, so we can’t go swimming.
If today were sunday, we could go swimming
11. You (play)shouldn't football on the street because it’s very dangerous. (choose the correct verb form, using should or shouldn’t)

14. Today isn’t Sunday, so I can’t go to the cinema with you.
If today were sunday, I could go to the..
15. He doesn’t get good health because he doesn’t get up early.
If we got up early, we could get good health
16. We don’t visit you very often because you live so far away.
If you didn't live so far away, we would visit you very often
17. They want to buy the house, but they haven’t got enough money.
If they had got enough money, they would buy the house
28. He wasn’t given that job because he didn’t know information.
If he had known information, he would have been given that job
29. It’s raining, so we stay home. If
33. I don’t ride the bus to work every morning because it’s always so crowded.
If it wasn't always so crowded, I would ride the bus to work ...
39. We got lost because we didn’t have a map.
If we had had a map. we wouldn't have got lost
40. She missed the first train this morning so she was late for the meeting
If she hadn't missed the first train this morning, she wouldn't have been late for the meeting
46. You got into so much trouble because you didn’t listen to me.
If you had listened to me, you wouldn't have got into so much trouble
48. Mai is sick now because she didn’t follow the doctor’s orders.
If Mai had followed the doctor's orders , she wouldn't be sick now
30. Some people were not careful when walking in Cuc Phuong national Park, so they got lost.
If some people had been careful when... , they wouldn't have got lost
35. He didn’t prepare for the interview, so he didn’t get the job.
If he had prepared for the interview, he would have got the job

30 tháng 8 2017

We didn’t have enough rain, so we could not grow rice.
If we had had enough rain, we could have grown rice.
2. Ann took the job because she didn't know how difficult it was.
If Ann had known how difficult the job was, she wouldn't have taken the job.
3. I can’t go to the party because they don’t invite me.
If they invited me, I could go to the party.
4. Today is not Sunday, so we can’t go swimming.
If today were Sunday, we could go swimming.
11. You (play) shouldn't football on the street because it’s very dangerous. (choose the correct verb form, using should or shouldn’t)
15. He doesn’t get good health because he doesn’t get up early.
If he got up early, he would get good health.
16. We don’t visit you very often because you live so far away.
If you didn't live so far away, we would visit you often.
17. They want to buy the house, but they haven’t got enough money.
If they had got enough money, they would buy the house.
28. He wasn’t given that job because he didn’t know information.
If he had known information, he would have been given that job.
29. It’s raining, so we stay home.

If it weren't raining, we wouldn't stay home.
33. I don’t ride the bus to work every morning because it’s always so crowded.
If it weren't always so crowded, I would ride the bus to work every morning.
39. We got lost because we didn’t have a map.

If we had had a map, we wouldn't have got lost.
40. She missed the first train this morning so she was late for the meeting
If she hadn't missed the first train this morning, she wouldn't have been late for the meeting.
46. You got into so much trouble because you didn’t listen to me.
If you had listened to me, you wouldn't have got into so much trouble.
48. Mai is sick now because she didn’t follow the doctor’s orders.
If Mai had followed the doctor's orders, she wouldn't be sick now.
30. Some people were not careful when walking in Cuc Phuong national Park, so they got lost.
If they had been careful when walking in Cuc Phuong Nation Park, they wouldn't have got lost.
35. He didn’t prepare for the interview, so he didn’t get the job.
If he had prepared for the interview, he wouldn't have got the job.

EX. Chia đt trong ngoặc 1. If you (go) away please write to me 2. If you (be) in, I should have given it to you 3. If you (eat) another cake, he will be sick 4. I (not do) that if I (be) you 5. If he (take) advice, everything can go well 6. I'd have come sooner If I know you were here 7. he never docs homework. If he (do) his homework 8. If you played for us, we (win) 9.What you (do) If she refuses your invitation? 10. If today (be) Sunday, we(go) to the beach. 11. Unless they (pass)...
Đọc tiếp

EX. Chia đt trong ngoặc
1. If you (go) away please write to me
2. If you (be) in, I should have given it to you
3. If you (eat) another cake, he will be sick
4. I (not do) that if I (be) you
5. If he (take) advice, everything can go well
6. I'd have come sooner If I know you were here
7. he never docs homework. If he (do) his homework
8. If you played for us, we (win)
9.What you (do) If she refuses your invitation?
10. If today (be) Sunday, we(go) to the beach.
11. Unless they (pass) their examinations, they would Join the army.
12. You (be) ill If you drink that Water.
13.If Tom (go) to bed earlier, he would not be so tired.
14. Had we known your address, We ( Write) you a letter
15.If it's raining heavily, we (not go) for a donkcy ride.
16. If he (try) hard, he'll pass the examination.
17. I could understand the teacher if she (speak) more sÌowly.
18.If she (not be) busy, she would have come to the party
19. If I (finish) the work now, l(go) to the football game.
20. If you( see) Mary today, please ( ask) her to call me

3
14 tháng 8 2019

EX. Chia đt trong ngoặc
1. If you (go) go away, please write to me.
2. If you (be) had been in, I should have given it to you.
3. If you (eat) eat another cake, he will be sick.(có sai chủ ngữ ko vậy?)
4. I (not do) wouldn't do that if I (be) were you.
5. If he (take) takes advice, everything can go well.
6. I'd have come sooner If I knew you were here.
7. he never docs homework. If he (do) his homework. ???
8. If you played for us, we (win) would win.
9.What will you (do) do If she refuses your invitation?
10. If today (be) is Sunday, we(go) will go to the beach.
11. Unless they (pass) passed their examinations, they would join the army.
12. You (be)will be ill If you drink that water.
13.If Tom (go) went to bed earlier, he would not be so tired.
14. Had we known your address, we (Write) would have written you a letter
15.If it's raining heavily, we (not go) won't go for a donkcy ride.
16. If he (try) tries hard, he'll pass the examination.
17. I could understand the teacher if she (speak) spoke more sÌowly.
18.If she (not be) hadn't been busy, she would have come to the party.
19. If I (finish) finish the work now, l(go) will go to the football game.
20. If you( see) see Mary today, please (ask) ask her to call me

14 tháng 8 2019

EX. Chia đt trong ngoặc.
1. If you (go) go away please write to me. (ĐK loại 1)
2. If you (be) had been in, I should have given it to you. (ĐK loại 3)
3. If you (eat) eats another cake, he will be sick. (ĐK loại 1)
4. I (not do) wouldn't do that if I (be) were you. (ĐK loại 2)
5. If he (take) takes advice, everything can go well. (ĐK loại 1)
6. I'd have come sooner If I know you were here.

Câu này sai thì pải!

Sửa: I know \(\rightarrow\) I had known (ĐK loại 3)
7. He never does homework. If he (do) did his homework. (ĐK loại 2)
8. If you played for us, we (win) would win. (ĐK loại 2)
9. What will you (do) do If she refuses your invitation? (ĐK loại 1)
10. If today (be) were Sunday, we (go) would go to the beach. (ĐK loại 2)
11. Unless they (pass) passed their examinations, they would join the army. (ĐK loại 2)
12. You (be) will be ill If you drink that Water. (ĐK loại 1)
13. If Tom (go) went to bed earlier, he would not be so tired. (ĐK loại 2)
14. Had we known your address, We (write) would have written you a letter. (ĐK loại 3)
15. If it's raining heavily, we (not go) won't go for a donkcy ride. (ĐK loại 1)
16. If he (try) tries hard, he'll pass the examination. (ĐK loại 1)
17. I could understand the teacher if she (speak) spoke more slowly. (ĐK loại 2)
18. If she (not be) hadn't been busy, she would have come to the party. (ĐK loại 3)
19. If I (finish) finish the work now, I (go) will go to the football game. (ĐK loại 1)
20. If you( see) see Mary today, please ( ask) ask her to call me. (ĐK loại 1)

Good luck!

1. The baby laughed ............. as she played with her toys. (happy/ happily/ unhappy/ unhappily) 2. I broke the cup ...... I was careless. (but/ therefore/ so/ because) 3. If we pollute the water, we ......... no fresh water to use. (will have/ is having/ have/ had) 4. If we ..... less paper, we ...... trees in the forest. (used-will save/ will use-can save/ can use-save/ use-can save) 5. People nowadays are interested ........ saving money and natural resources. (to/ with/ in/ on) 6. The...
Đọc tiếp

1. The baby laughed ............. as she played with her toys. (happy/ happily/ unhappy/ unhappily)
2. I broke the cup ...... I was careless. (but/ therefore/ so/ because)
3. If we pollute the water, we ......... no fresh water to use. (will have/ is having/ have/ had)
4. If we ..... less paper, we ...... trees in the forest. (used-will save/ will use-can save/ can use-save/ use-can
save)
5. People nowadays are interested ........ saving money and natural resources. (to/ with/ in/ on)
6. The air in the city ........ with traffic fumes. (is heavy polluted / is heavily polluted/ heavily is polluted/
polluted heavily)
7. ........ air is one of the many problems we have to solve. (Pure/ Polluted/ Dust/ Pleasant)
8. They are trying to save the animals ......... extinction. (on / at/ from / to)
9. If we ............ much pesticides on vegetables, the vegetables will become poisonous and inedible. (to use/
use/ using / used)
10. I'll give you a lift to the station if ........ in a hurry. (you are/ you were / you will be/ you'd be)
11. If we go on ......... , the environment will become seriously polluted. (litter/ to litter/ littering/ littered)
12. All the different plants and animals in a natural community are dependent upon each other for ...... .
(wildlife/ survival/ livings/ life)
13. Oxfam tries to send food to countries where people are suffering ............... malnutrition. (for / by / from/
of)
14. If you see Tom, ........... you mind ............ him to get in touch with me? (will - reminding/ will - to
remind/ would - reminding / would - to remind)
15. My teacher is very pleased ........... all of her students got good marks in the exams. (that/ so/ which/ so
that)
16. He looked me ______ when I interrupted him. (angry / angrily / hungry / thirsty)
17. Bill puts money in the bank, ______? (didn’t he / did he / doesn’t he / does he)
18. I’m leaving next week. And I think I’ll never forget _____with you. (worked / work / to work / working)
19. He ______ to find a job, but he had no luck. (tried hard / hardly tried / tried hardly / try hardly)
20. Would you mind ______ your pet snake somewhere else? (put / putting / to put / puts)
21. ______ the manager is out today, I’ll sign the letter. (Because / If / Because of / But)
22. I’ve given your old jacket away ______ it was too tight for you. (because of / if / because / and)
23. Our holiday was too short. The time ______. (passed quick / quick passed / passed quickly / quickly
passes)
24. I’m absolutely sure I locked the door. I clearly remember ______ it. (to lock / locking / lock / locked)
25. If you press that button, the alarm ______. (will ring / ring / ringing / would ring)
26. When I arrived, he was trying ______ it, but there was something wrong with the engine. (to start /
stated / starting / start)
27. If he likes the house, ______ buy it? (would he / will he / did he / does he)
28. If he ______ all that, he will be ill. (ate / will eat / has eaten / eat)

1
9 tháng 7 2020

1. The baby laughed ............. as she played with her toys. (happy/ happily/ unhappy/ unhappily)
2. I broke the cup ...... I was careless. (but/ therefore/ so/ because)
3. If we pollute the water, we ......... no fresh water to use. (will have/ is having/ have/ had)
4. If we ..... less paper, we ...... trees in the forest. (used-will save/ will use-can save/ can use-save/ use-can
save
)
5. People nowadays are interested ........ saving money and natural resources. (to/ with/ in/ on)
6. The air in the city ........ with traffic fumes. (is heavy polluted / is heavily polluted/ heavily is polluted/
polluted heavily)
7. ........ air is one of the many problems we have to solve. (Pure/ Polluted/ Dust/ Pleasant)
8. They are trying to save the animals ......... extinction. (on / at/ from / to)
9. If we ............ much pesticides on vegetables, the vegetables will become poisonous and inedible. (to use/
use/ using / used)
10. I'll give you a lift to the station if ........ in a hurry. (you are/ you were / you will be/ you'd be)
11. If we go on ......... , the environment will become seriously polluted. (litter/ to litter/ littering/ littered)
12. All the different plants and animals in a natural community are dependent upon each other for ...... .
(wildlife/ survival/ livings/ life)
13. Oxfam tries to send food to countries where people are suffering ............... malnutrition. (for / by / from/
of)
14. If you see Tom, ........... you mind ............ him to get in touch with me? (will - reminding/ will - to
remind/ would - reminding / would - to remind)
15. My teacher is very pleased ........... all of her students got good marks in the exams. (that/ so/ which/ so
that)
16. He looked me ______ when I interrupted him. (angry / angrily / hungry / thirsty)
17. Bill puts money in the bank, ______? (didn’t he / did he / doesn’t he / does he)
18. I’m leaving next week. And I think I’ll never forget _____with you. (worked / work / to work / working)
19. He ______ to find a job, but he had no luck. (tried hard / hardly tried / tried hardly / try hardly)
20. Would you mind ______ your pet snake somewhere else? (put / putting / to put / puts)
21. ______ the manager is out today, I’ll sign the letter. (Because / If / Because of / But)
22. I’ve given your old jacket away ______ it was too tight for you. (because of / if / because / and)
23. Our holiday was too short. The time ______. (passed quick / quick passed / passed quickly / quickly
passes)
24. I’m absolutely sure I locked the door. I clearly remember ______ it. (to lock / locking / lock / locked)
25. If you press that button, the alarm ______. (will ring / ring / ringing / would ring)
26. When I arrived, he was trying ______ it, but there was something wrong with the engine. (to start /
stated / starting / start)
27. If he likes the house, ______ buy it? (would he / will he / did he / does he)
28. If he ______ all that, he will be ill. (ate / will eat / has eaten / eats)

1.Mr. Thanh always ( go )................ to work by bus. 2. Come on ! If we hutry, we may ................ the bus. ( catch ) 3. We ( start )................our new school year last month. 4. Would you like me ( go )................ with you ? 5. She ( visit )................ Da Lat next summer, won't she ? 6. ( you/ever/watch )................ horror movies ? 7. She ( receive )................ her pen pal's letter this morning. 8. My brother is good at................ ( solve ) math...
Đọc tiếp

1.Mr. Thanh always ( go )................ to work by bus.
2. Come on ! If we hutry, we may ................ the bus. ( catch )
3. We ( start )................our new school year last month.
4. Would you like me ( go )................ with you ?
5. She ( visit )................ Da Lat next summer, won't she ?
6. ( you/ever/watch )................ horror movies ?
7. She ( receive )................ her pen pal's letter this morning.
8. My brother is good at................ ( solve ) math problems.
9. It ( not/rain )................ in the dry season.
10. Lan ( take )................ her younger brother to the zoo last Sunday.
11. Children are interested in ( watch )................ cartoons.
12. He told me................ ( try )................ ( come ) to the meeting early.
13. Teenagers are fond of ................ ( wear ) jeans.
14. They ( give )................ the letter a few minutes ago.
15. You ( do ) ................ the housework, won't you ?
16. We ( learn )................ English for 7 years.
17. ( you/have )................ breakfast yet ?
18. My little sister ( drink )................ milk every day.
20. They ( not/do ) ................ homework yet .
21. ( you/finish )................ your writing yet ?
22. He things that it ( rain )................ tonight.
23. I am excited about ( travel )................ to Nha Trang next week.
24. They keep ( talk )................ about an old friend they met yesterday.
25. It is usually easier................ ( learn ) a subject by................ ( read ) books than by................ ( listen ) to lectures.
26. Nam ( cook )................ dinner tonight, won't he ?
27. They've finished ( do )................ their homework.
28. Would you mind ( help )................ me with this work ?
29. We decided ( rent ) a house with a swimming fool.
30. Let me ( pay )................ for the meal. You paid last time.
31. He promises that he ( pass )................ the exam.
32. Jimmy wishes he ( be )................ old enough to drive a car.
33. They decided ( go )................ our for dinner.
34. ( you/ever/be )................ to Tokyo ?
35. They asked me ( move )................ the table.
36. Could you show me how ( get )................ to the station ?
37. You ( go )................ to the party tonight, will you ?
38. His uncle ( teach )................ English in our school five years ago.
39. They ( not go )................ to the movies last Sunday.
40. They ( build ) ................ a new school in this area next years.
41.Who is responsible for ( tidy )................ the room ?
42. My brother ( work )................ in this factory for many years.
43. They won't come to the party,................ they ?
44.It ( be ) ................ often hot in the summer.
45. I haven't seen him since he (arrive)................
46. I ( be )................ busy since we last met.
47. We promise we ( come )................ soon.
48. The video film is so interesting that I ( see )................ it twice.
49.He is ashamed of ( steal )................ that money.
50. It is a first time I ( meet )................ him here.

51. I ( lose )................my key. Can you help me look for it ?
52. We got tired of................( wait ) for the weather................( clean ) and finally decided................( set ) out in the rain.
53. Bold and Mary ( be ) ................ married for 10 years.
54. My father ( watch )................ TV every night.
55. They ( already/clean )................ the house.
56. The students ( pass ) ................ the test, won't they ?
57. We ( already/see )................cowboy movies.
58. Mary ( be )................ in Vietnam for six months.
59. It was late, so we decided ( take )................ a taxi.
60. The teacher ................ disappointed if I ................ lazy like this. ( not be / not be )
61. She always puts off ................ ( do ) the laundry.
62.Can you touch your toes without................ ( bend ) your knees ?
63. Do you have any difficutly in ................( speak ) English ?
64. She suggested ................ ( have ) dinner in a Chinese restaurant.
65. If you broke the traffic law like him, you ( get )................ a fine
66. We're thinking of ................( travel ) by train.
67. Nga ( visit )................us this weekend, won't she ?
68. Thank you for ................ ( help ) me carry the goods.
69. I'm very sorry for ................(be ) late; it was good of you................( wait ) for me.
70. It takes me ten minutes ( drive )................ to work.
71. It sonetimes may be difficult ( get )................ a taxi during rush hour.
72. My mother asked me ( not drive )................ so fast.
73. People ( go )................ on holidays to the moon, won't they ?
74. She was afraid of ( tell ) ................ her parents the truth.
75. Nothing could prevent him from ( go )................ there.
76. In 2030, more people ( have )................ cars.
77. She used ( visit ) ................many interesting places when she ( be ) ................ in the England.
78. Marry : I have some problems with my homework.
Peter : Don't worry. I ( help )............ you to slove them.
79. They ( visit )................ their grandparents last Sunday.
80. It is very difficult ( study )................ English.
81. The Pikes ( live )................ in Liverpool since 1990.
82. I suggest ( go )................ to scholl or to work by bikes to save energy.
83. We ( go )................swimming twice a week.
84. They ( already/ finish )................ their work.
85. I promise I ( learn ) ................harder.
86. I an used to ( get )................ up early every morning.
87. Tam is not good at ( repair )................ things.
88. They advised us ( not go )................ out alone at night.
89. I am used to ( stay )................ up late.
90. ( learn )................ English is important.
91. We ( have )................ dinner out, won't he ?
92. Tbe students are fond of ( read ) ................ books
93. She often ( wash ) ................the clothes in the morning.
94. She ( see ) ................that film before.
95. My mother ( buy )................ this shirt yesterday.
96. Mr. Nam is always busy ( work )................ on the farm.
97. I sometimes make my parents ( feel )................sad.
98. Ba is keen on ( paint )................
99. We are happy ( get )................ good marks.
100. I suggest ( take ) ................ a shower instead of a bath to save water.
1
21 tháng 5 2019

1.Mr. Thanh always ( go ).....goes........... to work by bus.
2. Come on ! If we hutry, we may ........catch........ the bus. ( catch )
3. We ( start ).........started.......our new school year last month.
4. Would you like me ( go ).......to go......... with you ?
5. She ( visit )......will visit.......... Da Lat next summer, won't she ?
6. ( you/ever/watch )......have you ever watch.......... horror movies ?
7. She ( receive ).....received ........... her pen pal's letter this morning.
8. My brother is good at......sloving.......... ( solve ) math problems.
9. It ( not/rain )..........doesn't rain...... in the dry season.
10. Lan ( take ).......TOOK......... her younger brother to the zoo last Sunday.
11. Children are interested in ( watch ).........WATCHING....... cartoons.
12. He told me.......TO TRY......... ( try )......TO COME......... ( come ) to the meeting early.
13. Teenagers are fond of ......WEARING.......... ( wear ) jeans.
14. They ( give ).........GAVE....... the letter a few minutes ago.
15. You ( do ) ......WILL DO.......... the housework, won't you ?
16. We ( learn )......HAVE LEARNT.......... English for 7 years.
17. ( you/have )......HAVE YOU HAD.......... breakfast yet ?
18. My little sister ( drink )......DRINKS.......... milk every day.
20. They ( not/do ) ......HAVEN'T DONE.......... homework yet .
21. ( you/finish ).......HAVE YOU FINISHED......... your writing yet ?
22. He things that it ( rain )......WOULD RAIN.......... tonight.
23. I am excited about ( travel )........TRAVELING........ to Nha Trang next week.
24. They keep ( talk )........TALKING........ about an old friend they met yesterday.
25. It is usually easier.......TO LEARN......... ( learn ) a subject by............READING.... ( read ) books than by........LISTENING ........ ( listen ) to lectures.
26. Nam ( cook ).....WILL COOK........... dinner tonight, won't he ?
27. They've finished ( do )........DOING........ their homework.
28. Would you mind ( help )......HELPING.......... me with this work ?
29. We decided ( rent ) TO RENT a house with a swimming fool.
30. Let me ( pay ).......PAY......... for the meal. You paid last time.
31. He promises that he ( pass )....WILL PASS............ the exam.
32. Jimmy wishes he ( be )....WERE............ old enough to drive a car.
33. They decided ( go )..........TO GO...... our for dinner.
34. ( you/ever/be )......HAVE YOU EVER BEEN.......... to Tokyo ?
35. They asked me ( move ).......TO MOVE......... the table.
36. Could you show me how ( get )...TO GET............ to the station ?
37. You ( go ).....WILL GO........... to the party tonight, will you ?
38. His uncle ( teach )..........TAUGHT...... English in our school five years ago.
39. They ( not go ).......DIDN'T GO ........ to the movies last Sunday.
40. They ( build ) .......WILL BUILD......... a new school in this area next years.
41.Who is responsible for ( tidy )........TIDING........ the room ?
42. My brother ( work )........HAS WORKED ........ in this factory for many years.
43. They won't come to the party,......WILL.......... they ?
44.It ( be ) ...IS............. often hot in the summer.
45. I haven't seen him since he (arrive)........ARRIVED........
46. I ( be )......HAVE BEEN.......... busy since we last met.
47. We promise we ( come )........WILL COME........ soon.
48. The video film is so interesting that I ( see ).....HAVE SEEN........... it twice.
49.He is ashamed of ( steal ).......STEALING......... that money.
50. It is a first time I ( meet ).....HAVE MET........... him here.

51. I ( lose )......HAVE LOST..........my key. Can you help me look for it ?
52. We got tired of........WAITING........( wait ) for the weather......TO CLEAN..........( clean ) and finally decided........TO SET........( set ) out in the rain.
53. Bold and Mary ( be ) .....HAVE BEEN........... married for 10 years.
54. My father ( watch )..........WATCHES...... TV every night.
55. They ( already/clean ).......HAVE ALREADY CLEANED......... the house.
56. The students ( pass ) ..........WILL PASS...... the test, won't they ?
57. We ( already/see ).......HAVE ALREADY SEEN........cowboy movies.
58. Mary ( be ).....HAS BEEN........... in Vietnam for six months.
59. It was late, so we decided ( take )........TO TAKE........ a taxi.
60. The teacher ..........WON'T BE...... disappointed if I ........ISN'T........ lazy like this. ( not be / not be )
61. She always puts off ........DOING........ ( do ) the laundry.
62.Can you touch your toes without........BENDING........ ( bend ) your knees ?
63. Do you have any difficutly in ......SPEAKING..........( speak ) English ?
64. She suggested ........HAVING........ ( have ) dinner in a Chinese restaurant.
65. If you broke the traffic law like him, you ( get ).......WOULDN'T GET......... a fine
66. We're thinking of .........TRAVELING.......( travel ) by train.
67. Nga ( visit ).......WILL VISIT .........us this weekend, won't she ?
68. Thank you for ...........HELPING..... ( help ) me carry the goods.

69. I'm very sorry for ......BEING..........(be ) late; it was good of you.........TO WAIT.......( wait ) for me.
70. It takes me ten minutes ( drive )......TO DRIVE......... to work.
71. It sonetimes may be difficult ( get ).....TO GET........... a taxi during rush hour.
72. My mother asked me ( not drive ).......NOT TO DRIVE......... so fast.
73. People ( go )......WILL GO.......... on holidays to the moon, won't they ?
74. She was afraid of ( tell ) .......TELLING......... her parents the truth.
75. Nothing could prevent him from ( go ).......GOING......... there.
76. In 2030, more people ( have ).....WILL HAVE........... cars.
77. She used ( visit ) ......TO VISIT..........many interesting places when she ( be ) ......WAS.......... in the England.
78. Marry : I have some problems with my homework.
Peter : Don't worry. I ( help ).......WILL HELP..... you to slove them.
79. They ( visit ).....VISITED........... their grandparents last Sunday.
80. It is very difficult ( study )........TO STUDY........ English.
81. The Pikes ( live )...........HAVE LIVED..... in Liverpool since 1990.
82. I suggest ( go ).......GOING......... to scholl or to work by bikes to save energy.
83. We ( go ).........GO......swimming twice a week.
84. They ( already/ finish )......HAVE ALREADY FINISHED.......... their work.
85. I promise I ( learn ) ....WILL LEARN............harder.
86. I an used to ( get ).....GETTING........... up early every morning.
87. Tam is not good at ( repair )........REPAIRING........ things.
88. They advised us ( not go ).......NOT TO GO......... out alone at night.
89. I am used to ( stay )........STAYING........ up late.
90. ( learn ).....LEARNING.......... English is important.
91. We ( have )...........WILL HAVE..... dinner out, won't he ?
92. Tbe students are fond of ( read ) ......READING.......... books
93. She often ( wash ) .......WASHES.........the clothes in the morning.
94. She ( see ) .....HAS SEEN...........that film before.
95. My mother ( buy )............BOUGHT.... this shirt yesterday.
96. Mr. Nam is always busy ( work ).......WORKING......... on the farm.
97. I sometimes make my parents ( feel ).......FEEL.........sad.
98. Ba is keen on ( paint ).......PAINTING.........
99. We are happy ( get ).........TO GET....... good marks.
100. I suggest ( take ) ....TAKING........... a shower instead of a bath to save water.

VI. Rewrite these sentences, beginning with the given words. 1) They have changed the date of the meeting. The date ................... 2) It took Mary two hours to travel to the countryside last week. Mary spent ..... 3) When I was a school boy, I went swimming after school every afternoon. I used to ....................................................... 4) Ba feels wo ied because he gets a bad mark at Math today. Ba wishes ....... 5) Lan missed the bus this morning because she got up...
Đọc tiếp

VI. Rewrite these sentences, beginning with the given words.
1) They have changed the date of the meeting. The date ...................
2) It took Mary two hours to travel to the countryside last week. Mary spent .....
3) When I was a school boy, I went swimming after school every afternoon. I used to
.......................................................
4) Ba feels wo
ied because he gets a bad mark at Math today. Ba wishes .......
5) Lan missed the bus this morning because she got up late. Lan got up late, so ...
6) Nobody has invited me, so I’m not going to the party. Because I ...........
7) My sister is a better cook than I. I don’t ...........................
8) This exercise is not easy enough for us to do. This exercise is .............
9) Today is Sunday, so the children don’t have to go to school. Because ........
VII. Give the correct form of the verbs in brackets. Every year several thousand people are killed and one or two thousand people (1. injure) _______ in Great Britain. These people are killed and injured in road accidents. If you are in England and if you (2. listen) _______ to the eight o’clock news from the BBC, you often (3. hear) _______ about news of road accidents. Accidents often (4. cause) _______ by carelessness. There are rules which help t make the road safe but people always (5. obey) _______ the rules.
VIII. Use the cues below to write a passage telling your recent trip to the countryside.
Last weekend/ my family/ two-day trip/ home village.
We/ start/ the journey/ very early/ morning.
After three hours/ travel/ bus/ we/ reach/ old banyan/ entrance/ the village.
Everyone/ feel/ tired/ take a rest/ the tree.
After that/ we/ start/ walk/ the village/ twenty minutes/ come/ my grandparent’s house.
We/ spend/ enjoyable weekend/ the country.
We/ feel/ happy and healthy/ the trip.

2
20 tháng 11 2018

VI. Rewrite these sentences, beginning with the given words.
1) They have changed the date of the meeting.

=>The date of the meeting has been changed .................
2) It took Mary two hours to travel to the countryside last week.

=>Mary spent two hours travelling to the countryside last week.....
3) When I was a school boy, I went swimming after school every afternoon.

=>used to go swimming after school every afternoon when i was a school boy
.......................................................
4) Ba feels wo
ied because he gets a bad mark at Math today.

=>Ba wishes he didn't get a bad mark at Math today.......
5) Lan missed the bus this morning because she got up late.

=>Lan got up late, so she missed the bus this morning...
6)

Nobody has invited me, so I’m not going to the party.

=>Because I haven't been invited,i am not going to the party...........

7) My sister is a better cook than I.

=>I don’t cook as well as my sister ...........................
8) This exercise is not easy enough for us to do.

=>This exercise is too difficult for us to do .............
9) Today is Sunday, so the children don’t have to go to school.

=>Because today is sunday,the children don't have to go to scholl........

20 tháng 11 2018

VII. Give the correct form of the verbs in brackets. Every year several thousand people are killed and one or two thousand people (1. injure) ___injured____ in Great Britain. These people are killed and injured in road accidents. If you are in England and if you (2. listen) __listen_____ to the eight o’clock news from the BBC, you often (3. hear) ____hear___ about news of road accidents. Accidents often (4. cause) ___are caused____ by carelessness. There are rules which help t make the road safe but people always (5. obey) ___don't obey____ the rules.
VIII. Use the cues below to write a passage telling your recent trip to the countryside.
Last weekend/ my family/ two-day trip/ home village.

=>Last weekend ,my family went on two -day trip to our home village
We/ start/ the journey/ very early/ morning.

=>We started the journey very early in the mornimg
After three hours/ travel/ bus/ we/ reach/ old banyan/ entrance/ the village.

=>After three hours travelling by bus we reached the old banyan at the entrance of the village.
Everyone/ feel/ tired/ take a rest/ the tree.

=>Everyone was feel very tired so we took a rest under the tree
After that/ we/ start/ walk/ the village/ twenty minutes/ come/ my grandparent’s house.

=>After that,we started walking into the village for twenty minutes to come to my grandparent's house
We/ spend/ enjoyable weekend/ the country.

=>We spent an enjoyable weekend in the country
We/ feel/ happy and healthy/ the trip.

=>We felt very happy and healthy after the trip

I / Make meaningful sentences from the words or phrases given. 1. Ba / be / tired /now/ since/he /stay up late / watching TV /last night -> ___________________________ 2. I/ be / disappointed/ that /you/not do/ your homework/ last night ->___________________________ 3. It / rain / yesterday / though/ the weather bureau/ predict / the weather / be fine ->___________________________ 4. We/pleased/that/you/ work very hard /now ->___________________________ 3. My friend/suggest/go /school by bus /...
Đọc tiếp

I / Make meaningful sentences from the words or phrases given.
1. Ba / be / tired /now/ since/he /stay up late / watching TV /last night
-> ___________________________
2. I/ be / disappointed/ that /you/not do/ your homework/ last night
->___________________________
3. It / rain / yesterday / though/ the weather bureau/ predict / the weather / be fine
->___________________________
4. We/pleased/that/you/ work very hard /now
->___________________________
3. My friend/suggest/go /school by bus / save energy
->___________________________
6. As/Nga/ feel/sick /now / she /want /go home.
->___________________________
7. Although /Liz/ have/an exam /tomorrow she / still watch/TV now
->___________________________
8. It /rain/now/so/I can't go /the beach.
->___________________________
9. It/be/ necessary /secondary school students/wear uniforms.
->___________________________
10. Nga/break /the cup/yesterday/because /be careless.
->___________________________
11. The new school/be /built /the town /next month
->___________________________
12. The government /suggest/that/we /travel/bus /save energy.
->___________________________
13. It/be/very kind/you /say so.
->___________________________
14. Even though/it /rain heavily / they /go to school/ yesterday.
->___________________________
15. I/ suggest/ buy a present/ my mom / the 8 th March.
->___________________________
16. Lan/be sick /today /so/ cannot /go / the party.
->___________________________
17. A new kind/cars/make / that factory/ last month.
->___________________________
18. The date of the meeting /just/ be / change /again.
->___________________________
19. Mr.Nam /get up / late/ this morning /so / miss / the first bus.
->___________________________
20. If/ he / want/ lose weight / must do / more exercise.
->___________________________
II/ Make meaningful sentences from the words or phrases given.
1. If we/ work hard/ we/ make this beach a clean/ beautiful place again.
->___________________________
2. If Mr. Loc had/ car/ he drive it/ work.
->___________________________
3. The buffalo/ be/ the animal/ which/ chosen to be logo of SEA Games 2003.
->___________________________
4. How/ do some reading/ every day?
->___________________________
5. I suggest/ help/ elderly people/ war invalids/ their chores.
->___________________________
6. If we / use less paper/ wel/ save trees/ the forest
->.___________________________
7. Many tourists/ enjoy festivals/ Viet Nam though/ not understand/ Vietnamese culture very much.
->___________________________
8. Though/ he/ miss/ the bus/ not get/ home late
->___________________________
9. Hoa/ be/ amazed/ that/ get/ a letter from her best friend.
->___________________________
10. The keyboard/ not/ working well/ Mary/ tried/ finish her letter.
->___________________________
11. Nga/be/ they girl/ who/ win/ race last week.
->___________________________
12. Easter/ be/ one/ the most popular festivals/ Europe.
->___________________________
13.The explorer / discover/ America/ be Christopher Columbus.
->___________________________
14. I finished my homework,/ although/ I/ not/ feel well
->___________________________
15. We /visiting Ha Long Bay which /be/ in the north / Vietnam
->___________________________
16. Even though Bao was sick,/ help his mother/ the housework
->___________________________
17. The man/ speak to me / yesterday / be / very polite.
->___________________________
18 .Passover/ be/ one/ the most important celebrations/ Jewish people
->___________________________
19. The bus which 1 take school every morning /be/ always crowded
->___________________________
20. Tet/be/ a festival/ which/ occur/ in late January/early February
->___________________________
21. I/amazed/I/ meet/ you here now.
->___________________________
22. I/sorry/I/ break/ the vase yesterday
->___________________________
23. Her parents/shocked/ she / failed/ the exam.
->___________________________
24. His parents/ be happy/because/ he/get/ good job.
->___________________________
25. She /not read/books/because /not have/enough time.
->___________________________
26. If/people/stop /use dynamite / fishing/sea creatures / be well persevered.
->___________________________
27. Lan/ unhappy/ that/ can't go out/ tonight.
->___________________________
28. Mary/ old/ enough/ drive a car.
->___________________________
29. Because Nga/ sick yesterday/ go to school/ for/ English lessons.
->___________________________
30. The boy/ read a book over there/ be/my student.
->___________________________
32. The students who/ live/ that dormitory/ from Australia.
->___________________________
3. Thuy can't go' cinema tonigho beceausel have to do her homework.
->___________________________
34 Although/ Phong's house/ far/ school/ always go to school/ on time.
->___________________________
35. Lan/ enjoy/ peaceful atmosphere/ while/ Maryam/ praying.
->___________________________

5
25 tháng 5 2019

I / Make meaningful sentences from the words or phrases given.
1. Ba / be / tired /now/ since/he /stay up late / watching TV /last night
-> __Ba is tired now since he stayed up late watching TV last night_________________________
2. I/ be / disappointed/ that /you/not do/ your homework/ last night
->___i was so disappointed that you didn't do your homework last night________________________
3. It / rain / yesterday / though/ the weather bureau/ predict / the weather / be fine
->___It rained yesterday though the weather bureau predicted that the weather was fine________________________
4. We/pleased/that/you/ work very hard /now
->___We are pleased that you are working very hard now ________________________
3. My friend/suggest/go /school by bus / save energy
->__My friend suggests going to school by bus to save energy_________________________
6. As/Nga/ feel/sick /now / she /want /go home.
->__As Nga feels sick now ,she wants to go home_________________________
7. Although /Liz/ have/an exam /tomorrow she / still watch/TV now
->___Although Liz has an exam tomorrow,she is still watching TV now________________________
8. It /rain/now/so/I can't go /the beach.
->__It is raining now so i can't go to the beach_________________________
9. It/be/ necessary /secondary school students/wear uniforms.
->__It is very necessary for secondary school students to wear uniforms. _________________________
10. Nga/break /the cup/yesterday/because /be careless.
->___Nga broke the cup yesterday because she was careless________________________
11. The new school/be /built /the town /next month
->___The new school will be built in the town next month________________________
12. The government /suggest/that/we /travel/bus /save energy.
->___The government suggests that we should travel by bus to save energy________________________
13. It/be/very kind/you /say so.
->__it is very kind of you to say so_________________________
14. Even though/it /rain heavily / they /go to school/ yesterday.
->__Even though it rains heavily,the still went to school yesterday_________________________
15. I/ suggest/ buy a present/ my mom / the 8 th March.
->__I suggest buying a present for my mom on the 8 th March._________________________
16. Lan/be sick /today /so/ cannot /go / the party.
->__Lan is sick today,so she can't go to the party_________________________
17. A new kind/cars/make / that factory/ last month.
->__A new kind of cars were made in that factory last month_________________________
18. The date of the meeting /just/ be / change /again.
->___The date of the meeting has just been changed again.________________________
19. Mr.Nam /get up / late/ this morning /so / miss / the first bus.
->___Mr.Nam got up late this morning so he m missed the first bus________________________
20. If/ he / want/ lose weight / must do / more exercise.
->__If he wants to lose his weight,he must do more exercise_________________________

25 tháng 5 2019

II/ Make meaningful sentences from the words or phrases given.
1. If we/ work hard/ we/ make this beach a clean/ beautiful place again.
->__If we work hard,we will make this beach a clean and beautiful place again._________________________
2. If Mr. Loc had/ car/ he drive it/ work.
->__If Mr.Loc had a car,he would drive it to work_________________________
3. The buffalo/ be/ the animal/ which/ chosen to be logo of SEA Games 2003.
->___The buffalo is the animal which was chosen to be logo of SEA Games 2003.________________________
4. How/ do some reading/ every day?
->___How do you do some reading every day?________________________
5. I suggest/ help/ elderly people/ war invalids/ their chores.
->___i suggest helping elderly people in the war for their chores________________________
6. If we / use less paper/ wel/ save trees/ the forest
->.__If we use less paper well,we will save trees in the forest_________________________
7. Many tourists/ enjoy festivals/ Viet Nam though/ not understand/ Vietnamese culture very much.
->__Many tourists enjoy festivals in VN though they don't understand about Vietnamese culture very much._________________________
8. Though/ he/ miss/ the bus/ not get/ home late
->__Though he missed the bus,he didn't get home late_________________________
9. Hoa/ be/ amazed/ that/ get/ a letter from her best friend.
->___Hoa was amazed that she got a letter from her best friend________________________
10. The keyboard/ not/ working well/ Mary/ tried/ finish her letter.
->___The keyboard isn't working well ,but Mary tried to finish her letter.________________________
11. Nga/be/ they girl/ who/ win/ race last week.
->__Nga is the most beautiful girl who won the race last week _________________________
12. Easter/ be/ one/ the most popular festivals/ Europe.
->__Easter is one of the most popular festivals in Europe_________________________
13.The explorer / discover/ America/ be Christopher Columbus.
->__the explorer who discovered America was Christopher Columbus._________________________
14. I finished my homework,/ although/ I/ not/ feel well
->_______I finished my homework,although I didn't feel well____________________
15. We /visiting Ha Long Bay which /be/ in the north / Vietnam
->____ We are visiting Ha Long Bay which is in the north of Vietnam_______________________
16. Even though Bao was sick,/ help his mother/ the housework
->___Even though Bao was sick, he helped his mother with the housework________________________
17. The man/ speak to me / yesterday / be / very polite.
->___The man who spoke to me yesterday was very polite________________________
18 .Passover/ be/ one/ the most important celebrations/ Jewish people
->___Passover is one of the most important celebrations of Jewish people________________________
19. The bus which 1 take school every morning /be/ always crowded

->___The bus which 1 take school every morning is always crowded________________________
20. Tet/be/ a festival/ which/ occur/ in late January/early February
->___Tet is a festival which occurs in late January or early February________________________
21. I/amazed/I/ meet/ you here now.
->__i am amazed that i am meeting you here now_________________________
22. I/sorry/I/ break/ the vase yesterday
->__i was sorry that i broke the vase yesterday_________________________
23. Her parents/shocked/ she / failed/ the exam.
->__her parents were shocked because she failed the exam_________________________
24. His parents/ be happy/because/ he/get/ good job.
->___His parents were happy because he got a good job________________________
25. She /not read/books/because /not have/enough time.
->___She doesn't read books because she doesn't have enough time________________________
26. If/people/stop /use dynamite / fishing/sea creatures / be well persevered.
->___If people stop using dynamite for fishing, a lot of sea creatures will be well persevered________________________
27. Lan/ unhappy/ that/ can't go out/ tonight.
->__Lan is so unhappy that she can't go out tonight_________________________
28. Mary/ old/ enough/ drive a car.
->___mary is old enough to drive a car________________________
29. Because Nga/ sick yesterday/ go to school/ for/ English lessons.
->___because Nga was sick yesterday,she didn't go to school for E lessons________________________
30. The boy/ read a book over there/ be/my student.
->__The boy reading a book over there is my student_________________________
32. The students who/ live/ that dormitory/ from Australia.
->__The students who live in that dormitory come from Australia_________________________
3. Thuy can't go' cinema tonigho beceausel have to do her homework.
->___Thuy can't go to the cinema tonight because she has to do her homework________________________
34 Although/ Phong's house/ far/ school/ always go to school/ on time.
->____Although Phong's house is far from school,he always goes to school on time_______________________
35. Lan/ enjoy/ peaceful atmosphere/ while/ Maryam/ praying.
->____Lan enjoyed the peaceful atmosphere while Maryam was praying_______________________

15 tháng 8 2019

5/ I don't have a typewriter. I can't type it myself.
> If I had a a typewriter, I could type it myself.
6.I don't live in a big city, so I can't go to the cinema very often.
>If I lived in a big city, I could go to the cinema very often.
7. Lan doesn't have a bike, she walks to school.
>If Lan had a bike, she wouldn't walk to school.
8. I'm not a doctor , so I can't help you
>If I were a doctor, I could help you.
9 They do not understand you because you do not often talk to them.
>If you often talked to them, they would understand you.
10. I'm so busy , so I don't write to my friends regularly.
>If I weren't so busy, I would write to my friends regularly.
11. People don't trust him because he tells lies.
> If he didn't tell lies, people would trust him.
12. She is so busy that she can't come to the party.
> If she weren't so busy, she could come to the party.
13. I don't have the money , so I can't go on holiday.
> If I had the money, I could go on holiday.

14. He gets bad marks because he is lazy.
> If he weren't lazy, he wouldn't get bad marks.

15. Do it now , or you will not finish it on time.
> If you don't do it now, you won't finish it on time.

16. Hurry up , or we will be late for the exam.
>If we don't hurry up, we will be late for the exam.
17. Be quiet , or you will not understand the lesson.
>If you aren't quiet, you will not understand the lesson.

18. The office may be closed , so Mark won't be able to get in.
> If the office is closed, Mark won't be able to get in.
19. You can't look the word up because you haven't got a dictionary

>If you had got a dictionary, you could look the word up.