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8 tháng 2 2021
  

 

1. Are - will damage

2. Were - would turn

3. Won't be

4. Reduce - will pay

5. Will unbalance

6. Offer

7. Calls

8. Improved

9. Would do

V
violet
Giáo viên
8 tháng 2 2021

Chào em, em tham khảo nhé!

1. If people (be) were fully aware of the dangers of air pollution, they (damage) wouldn't damage the atmosphere this way.

2. If I (be) were you, I (turn) would turn the volume down for him to sleep.

3. We (not be) won't be able to drink that water if it is not refined.

4. If you (reduce) reduce the number of bulbs in your house, you (pay) will pay less money for the electricity bill next month.

5. If many animals and plants die, it (unbalance) will unbalance our ecosystem.

6. I'll only stay if you (offer) offer me more money.

7. If anyone (call) calls, tell them I'm not at home.

8. If he (improve) improved his IT skills, he'd easily get a job.

9. If I was in charge, I (do) would do things differently.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!

31 tháng 3 2019

I.Put the verbs into the correct form:

1.If people (be)......were........fully aware of the dangers of air pollution,they (damage).........wouldn't damage...........the atmosphere this way

2.We (not be)...........won't............able to drink that water if it is not refined

3.If you (reduce)............reduce............the number of bulbs in your house,you (pay)..........will pay..........less money for the electricity bill next month

II.Fill in the blank with the correct form of the given word

1.Many people don't know about the..........danger..............of soil pollution (dangerous)

2.The river is seriously..........comtaminated..........by the factory's waste (contaminate)

3.The water color can show us how.......polluted...........the river is (pollute)

I.Put the verbs into the correct form: 1.If people (be)..............fully aware of the dangers of air pollution,they (damage)....................the atmosphere this way 2.We (not be).......................able to drink that water if it is not refined 3.If you (reduce)........................the number of bulbs in your house,you (pay)....................less money for the electricity bill next month II.Fill in the blank with the correct form of the given word 1.Many people don't know about...
Đọc tiếp

I.Put the verbs into the correct form:

1.If people (be)..............fully aware of the dangers of air pollution,they (damage)....................the atmosphere this way

2.We (not be).......................able to drink that water if it is not refined

3.If you (reduce)........................the number of bulbs in your house,you (pay)....................less money for the electricity bill next month

II.Fill in the blank with the correct form of the given word

1.Many people don't know about the........................of soil pollution (dangerous)

2.The river is seriously....................by the factory's waste (contaminate)

3.The water color can show us how..................the river is (pollute)

III.Find one mistake in each sentence and correct it

1.Constant exposure to noise pollution will lead in the loss of hearing (gạch chân ở to,will,in,loss)

2.Because of we turned on a lot of bulbs,our eyes got strained (gạch chân ở because of,on,got,strained)

3.If the environment were not polluted, birds wouldn't leave their habitats and plants would die (gạch chân ở polluted,wouldn't,habitats,would)

1
30 tháng 3 2019

I.Put the verbs into the correct form:

1.If people (be).......were.......fully aware of the dangers of air pollution,they (damage)....would damaged................the atmosphere this way

2.We (not be)..........wouldn't be.............able to drink that water if it is not refined

3.If you (reduce)...........reduce.............the number of bulbs in your house,you (pay)...........will pay.........less money for the electricity bill next month

II.Fill in the blank with the correct form of the given word

1.Many people don't know about the.........dangerousness...............of soil pollution (dangerous)

2.The river is seriously............contaminated........by the factory's waste (contaminate)

3.The water color can show us how......polluted............the river is (pollute)

III.Find one mistake in each sentence and correct it

1.Constant exposure to noise pollution will lead in the loss of hearing (gạch chân ở to,will,in,loss)

2.Because of we turned on a lot of bulbs,our eyes got strained (gạch chân ở because of,on,got,strained)

3.If the environment were not polluted, birds wouldn't leave their habitats and plants would die (gạch chân ở polluted,wouldn't,habitats,would)

30 tháng 3 2019

Mấy cái từ bạn in đậm sửa thành j vậy

24 tháng 1 2022
24 tháng 1 2022

1.   If people (be) …………are……. fully aware of the dangers of air pollution, they (damage) …won't damage……………. the atmosphere this way.

      2.   If I (be) ………were………. you, I (turn) ………would returned………. the volume down for him to sleep.

      3.   We (not be) ……won't be…………. able to drink that water if it is not refined.

      4.   If you (reduce) …………reduce……. the number of bulbs in your house, you (pay) ………will pay………. less money for the electricity bill next month.

            5.         If many animals and plants die, it (unbalance) ………will unbalance………. our ecosystem

1. If people (be) _____________ fully aware of the dangers of air pollution, they (damage) _____________ the atmosphere this way.2. If I (be) _____________ you, I (turn) _____________ the volume down for him to sleep.3. We (not be) _____________ able to drink that water if it (not refine)............................4. If you (reduce) _____________ the number of bulbs in your house, you (pay) _____________ less money for the electricity bill next month.5. If many animals and plants die, it...
Đọc tiếp

1. If people (be) _____________ fully aware of the dangers of air pollution, they (damage) _____________ the atmosphere this way.

2. If I (be) _____________ you, I (turn) _____________ the volume down for him to sleep.

3. We (not be) _____________ able to drink that water if it (not refine)............................

4. If you (reduce) _____________ the number of bulbs in your house, you (pay) _____________ less money for the electricity bill next month.

5. If many animals and plants die, it (unbalance) _____________ our ecosystem.

6. I ( not stay) ........................unless I (offer) _____________some more money.

7. If anyone (call) _____________, tell them I'm not at home.

8. If he (improve) ___________ his IT skills, he ( easily get)............ ........a job. But I know he can’t .

9. If I ( be) ............ in charge of that job now, you (do) _____________ things differently?.

10. She (glare) _____________ at me if I go near her desk.

1
20 tháng 1 2022

are - will not damage

were - would turn

won't be - is not refined

reduce - will pay

will unbalance

won't stay - offer

calls

improved - would easily get

was - would do

will glare

III. Put the verbs into the correct forms.1. If people (be) _____________ fully aware of the dangers of air pollution, they (damage) _____________ the atmosphere this way.2. If I (be) __________ you, I (turn) __________ the volume down for him to sleep.3. We (not be) _____________ able to drink that water if it is not refined.4. If you (reduce) _____________ the number of bulbs in your house, you (pay) _____________ less money for the electricity bill next month.5. If many animals and plants...
Đọc tiếp

III. Put the verbs into the correct forms.

1. If people (be) _____________ fully aware of the dangers of air pollution, they (damage) _____________ the atmosphere this way.

2. If I (be) __________ you, I (turn) __________ the volume down for him to sleep.

3. We (not be) _____________ able to drink that water if it is not refined.

4. If you (reduce) _____________ the number of bulbs in your house, you (pay) _____________ less money for the electricity bill next month.

5. If many animals and plants die, it (unbalance) _____________ our ecosystem.

6. I’ll only stay if you (offer) _____________ me more money.

7. If anyone (call) _____________, tell them I'm not at home.

8. If he (improve) _____________ his IT skills, he'd easily get a job.

9. If I was in charge, I (do) _____________ things differently.

10. She (glare) _____________ at me if I go near her desk.

11. If I were you, I (not do) _____________ that.

12. If I (have) _____________ more time, I would do more on my websites.

13. If I were a rich man, I (buy) _____________ a home like palace.

14. If I (speak) _____ English very well, I would look for a job in foreign companies.

15. If I (understand) _____________ what the teacher said, I could tell you.

16. If I (have) _____________ time, I (finish) _____________ that letter.

17. What you (do) _____________ if you (miss) _____________ the plane?

18. Nobody (notice) _____________ if you (make)_____________ a mistake.

19. If you (drop) _____________ that glass, it (break) _____________.

20. If you (not leave) _____________, I (call) _____________ 

1
20 tháng 1 2022

1. If people (be) _____were________ fully aware of the dangers of air pollution, they (damage) _____wouldn't damage ________ the atmosphere this way.

2. If I (be) __were________ you, I (turn) ____would turn______ the volume down for him to sleep.

3. We (not be) _____won't be________ able to drink that water if it is not refined.

4. If you (reduce) _____reduce________ the number of bulbs in your house, you (pay) _____will pay________ less money for the electricity bill next month.

5. If many animals and plants die, it (unbalance) __will unbalance___________ our ecosystem.

6. I’ll only stay if you (offer) ___offer__________ me more money.

7. If anyone (call) _____calls________, tell them I'm not at home.

8. If he (improve) ___improved__________ his IT skills, he'd easily get a job.

9. If I was in charge, I (do) __would do___________ things differently.

10. She (glare) __will glare___________ at me if I go near her desk.

11. If I were you, I (not do) ___wouldn't do__________ that.

12. If I (have) ____had_________ more time, I would do more on my websites.

13. If I were a rich man, I (buy) ____would buy_________ a home like palace.

14. If I (speak) __spoke___ English very well, I would look for a job in foreign companies.

15. If I (understand) ____understood_________ what the teacher said, I could tell you.

16. If I (have) ______had_______ time, I (finish) _____would finish________ that letter.

17. What  would you (do) ___do__________ if you (miss) ____missed_________ the plane?

18. Nobody (notice) ____would notice_________ if you (make)___made__________ a mistake.

19. If you (drop) ______dropped_______ that glass, it (break) _______would break______.

20. If you (not leave) ___didn't leave__________, I (call) _____called________ 

20 tháng 1 2022

Good job, but wait...

20. If you (not leave) ___didn't leave__________, I (call) ____would call__

- Conditional sentence type 2

1 If you (find) a skeleton in the cellar, don't mention it to anyone. 2 If you pass your examination, we (have) a celebration. 3 What (happen) if I press this button? 4 I should have voted for her if I (have) a vote then. 5 If you go to Paris, where you (stay)? 6 If someone offered to buy you one of those rings, which you (choose)? 7 The flight may be cancelled if the fog (get) thick. 8 If the milkman (come), tell him to leave two pints. 9 Someone...
Đọc tiếp

1 If you (find) a skeleton in the cellar, don't mention it to anyone.

2 If you pass your examination, we (have) a celebration.

3 What (happen) if I press this button?

4 I should have voted for her if I (have) a vote then.

5 If you go to Paris, where you (stay)?

6 If someone offered to buy you one of those rings, which you (choose)?

7 The flight may be cancelled if the fog (get) thick.

8 If the milkman (come), tell him to leave two pints.

9 Someone (sit) on your glasses if you leave them there.

10 You would play better bridge if you (not talk) so much.

11 What I (do) if I hear the burglar alarm?

12 If you (read) the instructions carefully, you wouldn't have answered the wrong question.

13 I could repair the roof myself if I (have) a long ladder.

14 Unless they turn that radio off, I (go) mad.

15 If you were made redundant, what you (do)?

16 We'll have a long way to walk if we (run) out of petrol here.

17 If you shake that bottle of port, it (not be) fit to drink.

18 I'll probably get lost unless he (come) with me.

19 You (not have) so many accidents if you drove more slowly.

20 If you (wear) a false beard, nobody would have recognized you.

21 If she (leave) the fish there, the car will get it.

22 Unless they leave a lamp beside that hole in the road, somebody (fall) into it.

23 You'll get pneumonia if you (not change) your wet clothes.

24 If I had known that you couldn't eat octopus, I (not buy) it.

25 If they (hang) that picture lower, people would be able to see it.

26 She (be able) to walk faster if her shoes hadn't such high heels.

27 I (bring) you some beer if I had known that you were thirsty.

28 If you had touched that electric cable, you (be) elecrocuted.

29 If the story hadn't been true, the newspaper (not print) it.

30 I (not buy) things on the instalment system if I were you.

31 Dial 999 if you (want) Police, Ambulance or Fire Brigade.

32 You (not be) any use to me unless you learn to type.

33 If anyone attacked me, my dog (jump) at his throat.

34 If he were in, he (answer) the phone.

35 The ship would have run around if the pilot (make) one mistake.

36 I shouldn't have taken your umbrella if I (know) that it was the only one you had.

1
14 tháng 8 2017

1 If you (find) a skeleton in the cellar, don't mention it to anyone.

FIND

2 If you pass your examination, we (have) a celebration.

WILL HAVE

3 What (happen) if I press this button?

WILL HAPPEN

4 I should have voted for her if I (have) a vote then.

HAD HAD

5 If you go to Paris, where you (stay)?

WILL YOU STAY

6 If someone offered to buy you one of those rings, which you (choose)?

WOULD YOU CHOOSE

7 The flight may be cancelled if the fog (get) thick.

HAD GOT

8 If the milkman (come), tell him to leave two pints.

COMES

9 Someone (sit) on your glasses if you leave them there.

WILL SIT

10 You would play better bridge if you (not talk) so much.

DIDN'T TALK

11 What I (do) if I hear the burglar alarm?

WILL I DO

12 If you (read) the instructions carefully, you wouldn't have answered the wrong question.

HAD READ

13 I could repair the roof myself if I (have) a long ladder.

HAD

14 Unless they turn that radio off, I (go) mad.

WILL GO

15 If you were made redundant, what you (do)?

WOULD YOU DO

16 We'll have a long way to walk if we (run) out of petrol here.

RUN

17 If you shake that bottle of port, it (not be) fit to drink.

WON'T BE

18 I'll probably get lost unless he (come) with me.

COMES

19 You (not have) so many accidents if you drove more slowly.

WOULDN'T HAVE

20 If you (wear) a false beard, nobody would have recognized you.

HAD WORN

21 If she (leave) the fish there, the car will get it.

LEAVES

22 Unless they leave a lamp beside that hole in the road, somebody (fall) into it.

WILL FALL

23 You'll get pneumonia if you (not change) your wet clothes.

DON'T CHANGE

24 If I had known that you couldn't eat octopus, I (not buy) it.

WOULDN'T HAVE BOUGHT

25 If they (hang) that picture lower, people would be able to see it.

HUNG

26 She (be able) to walk faster if her shoes hadn't such high heels.

WOULD BE ABLE

27 I (bring) you some beer if I had known that you were thirsty.

WOULD HAVE BROUGHT

28 If you had touched that electric cable, you (be) elecrocuted.

WOULD HAVE BEEN

29 If the story hadn't been true, the newspaper (not print) it.

WOULDN'T HAVE PRINTED

30 I (not buy) things on the instalment system if I were you.

WOULDN'T BUY

31 Dial 999 if you (want) Police, Ambulance or Fire Brigade.

WANT

32 You (not be) any use to me unless you learn to type.

WON'T BE

33 If anyone attacked me, my dog (jump) at his throat.

WOULD JUMP

34 If he were in, he (answer) the phone.

WOULD ANSWER

35 The ship would have run around if the pilot (make) one mistake.

HAD MADE

36 I shouldn't have taken your umbrella if I (know) that it was the only one you had.

HAD KNOWN

B. SUPPLY THE CORRECT FORM OF THE VERBS PART 1 1. If I (to come) ____________ home earlier, I (to prepare) ______________ dinner. 2. If we (to live) ______________ in Rome, Francesco (to visit) ____________ us. 3. If Tim and Tom (to be) ___________ older, they (to play) ___________ in our hockey team. 4. If he (to be) ______________ my friend, I (to invite) _____________ him to my birthday party. 5. If Susan (to study) ________________ harder, she (to be) ______________ better at...
Đọc tiếp

B. SUPPLY THE CORRECT FORM OF THE VERBS

PART 1

1. If I (to come) ____________ home earlier, I (to prepare) ______________ dinner.

2. If we (to live) ______________ in Rome, Francesco (to visit) ____________ us.

3. If Tim and Tom (to be) ___________ older, they (to play) ___________ in our hockey team.

4. If he (to be) ______________ my friend, I (to invite) _____________ him to my birthday party.

5. If Susan (to study) ________________ harder, she (to be) ______________ better at school.

6. If they (to have) ______________ enough money, they (to buy) ______________ a new car.

7. If you (to do) _____________ a paper round, you (to earn) _____________ a little extra money.

8. If Michael (to get) _____________ more pocket money, he (to ask) _____________ Doris out for dinner.

9. If we (to hurry) ___________, we (to catch) _____________ the bus.

10. If it (to rain) ______________, Nina (to take) ______________ an umbrella with her.

PART 2

1. He (come) _______ if you waited.

2. If you (ring) _______ the bell, the servant would come.

3. If it (not, rain) _______ a lot, the rice crop wouln’t grow.

4. If today (be) _______ Sunday, we wouldn’t have to work

5. You would have to stay in bed unless your health (improve) _______.

6. If I (not have) ________ a typewriter, I could type it myself.

7. What (you do) ________ if you got fat ?

8. They would not be paid unless they (do) _______________ their work well.

9. If I became very rich, I (build) _______________ a hospital for the poor.

10. If he (give) _______________ up smoking, as his doctor orders, he will be soon well again.

11. You would have to stay in bed unless your health (improve) _______________.

12. If I (have) ________________ a typewriter, I could type it myself.

13. You could make much progress if you (attend) ________________ class regularly.

14. If I (know) ________________ his telephone number, I would give it to you.

15. If he (study) ________________ harder, he can pass an exam.

PART 3

1. If I (have) ________________ a typewriter, I could type it myself.

2. You could make much progress if you (attend) ________________ class regularly.

3.If I (know) ________________ his telephone number, I would give it to you.

4. If you are kind to me, I (be) _______________ good to you.

5. He (come) _______________ if you waited.

6. If he (study) ________________ harder, he can pass an exam.

7. She may be late if she (not hurry) ________________.

8. What (you do) ________________ if you got fat?

9. f you (ring) _______________ the bell, the servant would come.

10. If it (not, rain) _______________ a lot, the rice crop wouldn’t grow.

2
3 tháng 2 2020

PART 1:

1. come..will prepare

2. live...will visit

3. were...would play

4. were...would invite

5. studies....will be

6. have...will buy

7. do....will earn

8. gets...will ask

9. had hurried...would have caught

10. rains...will take

PART2

1. would come

2. rang

3. rained

4. were

5. is improved

6. had

7. would you do

8. did

9. would build

10. gives

11. is improved

12. had

13. attended

14. knew

15. studies

3.

1. had

2. attended

3. knew

4. will be

5. would come

6. studies

7. doesn't hurry

8. would you do

9. rang

10. rained

Khá mỏi tay (Chia nhỏ ra bạn ơi!!!!!!!!!!)

3 tháng 2 2020

part1

1. come..will prepare 2. live...will visit

3. were...would play 4. were...would invite

5. studies....will be 6. have...will buy

7. do....will earn 8. gets...will ask

9. had hurried...would have caught 10. rains...will take

part 2

1. would come 2. rang 3. rained 4. were 5. is improved

6. had 7. would you do 8. did 9. would build 10. gives

11. is improved 12. had 13. attended 14. knew 15. studies

part3.

1. had 2. attended 3. knew 4. will be 5. would come

6. studies 7. doesn't hurry 8. would you do

9. rang 10. rained

dài lắm bạn ơi

1. If we (run out) _____________ of oil, we (need) ____________ other kinds of energy. 2. Pollution (increase )____________ if we (use) _______________ more oil and coal. 3. If pollution (increase) ________________ , more and more trees (die)______________ 4. The climate (change)_________________ if more trees (die) ____________ 5. If we (try) ____________ to control pollution, it (be)_______________ expensive. 6. if we (not control)____________ pollution soon, It (be) _______________ too...
Đọc tiếp

1. If we (run out) _____________ of oil, we (need) ____________ other kinds of energy.

2. Pollution (increase )____________ if we (use) _______________ more oil and coal.

3. If pollution (increase) ________________ , more and more trees (die)______________

4. The climate (change)_________________ if more trees (die) ____________ 5. If we (try) ____________ to control pollution, it (be)_______________ expensive.

6. if we (not control)____________ pollution soon, It (be) _______________ too late.

7. If you need any more money I (lend)___________ you some.

8. you can go if you (be) _____ ready.

9. If the weather is fine tomorrow we ______________ for a picnic.

10. Just ask me if you (need)_________ any help.

11. It will be quicker if She (go) ______________ by plane.

12. If she comes late again, she (lose) ___________ her job.

13. I’ll give you some money if you (need) _________________ it.

14. If we (not go) _________ to their party next week, They ( be)_______ very angry.

15. I (be)__________ happy if you (stop) ___________ smoking.

16. What will you do if you (be) ______________ the leader?

17 What (happen)________ if you (not go) _____________ to work tomorrow?

18. She (stay)____________ at home if it (rain) _______________

19. I’m sure she’ll understand the problem if you (tell )_____________ her.

20. If I (find) ______________ 100.000 note on the street, I (keep)___________ it.

Chỉ em, gấp lắm mn ơi! Ghi đáp án thôi, không cần ghi nguyên câu ạ!

1
14 tháng 2 2020

1. If we (run out) _______run out______ of oil, we (need) _____will need_______ other kinds of energy.

2. Pollution (increase )_____will increase_______ if we (use) ________use_______ more oil and coal.

3. If pollution (increase) ______increases__________ , more and more trees (die)______will die________

4. The climate (change)____will change_____________ if more trees (die) ___die_________

5. If we (try) _____try_______ to control pollution, it (be)________will be_______ expensive.

6. if we (not control)______don't control______ pollution soon, It (be) _______will be________ too late.

7. If you need any more money I (lend)_______will lend____ you some.

8. you can go if you (be) __are___ ready.

9. If the weather is fine tomorrow we ______will go________ for a picnic.

10. Just ask me if you (need)____need_____ any help.

11. It will be quicker if She (go) _____goes_________ by plane.

12. If she comes late again, she (lose) _____will lose______ her job.

13. I’ll give you some money if you (need) ___need______________ it.

14. If we (not go) ______don't go___ to their party next week, They ( be)____will be___ very angry.

15. I (be)_____would be_____ happy if you (stop) _____stopped______ smoking.

16. What will you do if you (be) _____were_________ the leader?(câu này thấy hơi lạ, để xem lại thử)

17 What (happen)___will happen_____ if you (not go) ______don't go_______ to work tomorrow?

18. She (stay)_____would stay_______ at home if it (rain) _______rained________

19. I’m sure she’ll understand the problem if you (tell )____tell_________ her.

20. If I (find) _____find_________ 100.000 note on the street, I (keep)____will keep_______ it.

14 tháng 2 2020

15, will be / stop

18. will stay/rain

16. are

Chia câu đk mà 2 chỗ trống hơi khó, chả có căn cứ gì nhưng nếu thầy bảo đk loại 1 thì cứ chia như trên

1. I (watch)............... a science fiction film on TV at 9.00 tonight. 2. Our teacher says that new technology (make)............. many workers jobless in the future. 3. Look at those clouds – I think it (rain).............. 4. If you use robots to do the housework, you (become)........ lazy and you (not get)................. enough exercise. 5. People say that technology (change) ............ up entire rooms small enough to put on destops and into wristwatches. 6. ...
Đọc tiếp

1. I (watch)............... a science fiction film on TV at 9.00 tonight.

2. Our teacher says that new technology (make)............. many workers jobless in the future.

3. Look at those clouds – I think it (rain)..............

4. If you use robots to do the housework, you (become)........ lazy and you (not get)................. enough exercise.

5. People say that technology (change) ............ up entire rooms small enough to put on destops and into wristwatches.

6. We’ll need (call)........... him more often

7. This time next week, I (lie)............... on the beach on Phu quoc Island

8. Thomas Edison said that none of his inventions (come)............ by accident. They (be)............. all the result of hard work

9. By the time I (arrive).........the airport, my husband (wait)....................for me for an hour.

10. If the trees (be not)............................watered daily, they will die.

11. Air (pollute)..................is not good for our health.

12. Many houses (destroy)...........................in the hurricane last night in Nghe An.

13. If the students reviewed all lessons, they (do).......................the test well.

14. After the thief (leave).........................the house, the police (come).......................

15. He (not go).................... out last night. He (stay)............................. at home.

16. ............... Lan (learn)............. English for 2 years? - No, he (learn)...................... for 3 years.

17. .............. you (wear).................... uniform yesterday? No. I (not wear)....... yesterday.

18. ................ your mother (read)......... book every night? - No, she (watch).....................TV.

19. We (save)................................ electricity if we didn’t pay much money.

20. If we use water carefully, more people (have)............................ fresh water.

21. That room (paint).................................... at this time next week.

22. He wouldn’t be ill if he (not smoke)................................ a lot.

23. By the time the police (come)...................., the thief (leave)........................

24. After I (finish)....................... the lesson, Lan went out.

25. This house (build)...................... in 2015.

1
10 tháng 3 2020

1. I (watch)......will be watching......... a science fiction film on TV at 9.00 tonight.

2. Our teacher says that new technology (make)......will make....... many workers jobless in the future.

3. Look at those clouds – I think it (rain)....is going to rain..........

4. If you use robots to do the housework, you (become)..will become...... lazy and you (not get).........won't het........ enough exercise.

5. People say that technology (change) ...will change......... up entire rooms small enough to put on destops and into wristwatches.

6. We’ll need (call).....to call...... him more often

7. This time next week, I (lie).....will be lying.......... on the beach on Phu quoc Island

8. Thomas Edison said that none of his inventions (come)...had come......... by accident. They (be)......were....... all the result of hard work

9. By the time I (arrive).....arrived....the airport, my husband (wait)........had waited............for me for an hour.

10. If the trees (be not).............aren't...............watered daily, they will die.

11. Air (pollute)......pollution............is not good for our health.

12. Many houses (destroy).....were destroyed.........in the hurricane last night in Nghe An.

13. If the students reviewed all lessons, they (do)...........would do............the test well.

14. After the thief (leave).........had left................the house, the police (come)........came...............

15. He (not go)........didn't go............ out last night. He (stay)............stayed................. at home.

16. ........Has....... Lan (learn).....learned........ English for 2 years? - No, he (learn)...........has learned........... for 3 years.

17. ........Did...... you (wear)........wear............ uniform yesterday? No. I (not wear)....didn't wear... yesterday.

18. .......Does......... your mother (read)....read..... book every night? - No, she (watch)........watched.............TV.

19. We (save).....would save...... electricity if we didn’t pay much money.

20. If we use water carefully, more people (have)......will have............. fresh water.

21. That room (paint)......will be being painted ........... at this time next week.

22. He wouldn’t be ill if he (not smoke)......didn't smoke............ a lot.

23. By the time the police (come)......came.............., the thief (leave)..........had left..............

24. After I (finish)...........had finished............ the lesson, Lan went out.

25. This house (build)..........was built............ in 2015.