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Enough with adjective: (adj + enough + (for s.o) + to + V(inf)
1. He is too young to go out alone.
He isn't old enough to go out alone.
2. She is intelligent. She can take part in the contest.
She is intelligent enough to take part in the contest.
3. My grandmother is too weak to lift the bag.
My grandmother isn't strong enough to lift the bag.
4. She was too lazy. She didn't pass the final exam.
She wasn't hard-working enough to pass the final exam.
5. The birds are too young to fly into the sky.
The birds aren't old enough to fly into the sky.
6. They are old they can go to school themselves.
They are old enough to go to school themselves.
7. His sister is not intelligent. She can't answer the question.
His sister is not intelligent enough to answer the question.
8. The boy is clever. Hen can draw beautiful pictures.
The boy is clever enough to draw beautiful pictures.
9. That boy is so fat that he can't sit onto the armchair.
That boy isn't slim enough to sit onto the armchair.
10. It's sunny. We can have a picnic outdoors.
It's sunny enough to have a picnic outdoors.
#Yumi
1. He is too young to go out alone.
=>He isn't old enough to go out alone.
2. She is intelligent. She can take part in the contest.
=>She is intelligent enough to take part in the contest.
3. My grandmother is too weak to lift the bag.
=>My grandmother isn't strong enough to lift the bag.
4. She was too lazy. She didn't pass the final exam.
=>She wasn't hard-working enough to pass the final exam.
5. The birds are too young to fly into the sky.
=>The birds aren't old enough to fly into the sky.
6. They are old they can go to school themselves.
=>They are old enough to go to school themselves.
7. His sister is not intelligent. She can't answer the question.
=>His sister is not intelligent enough to answer the question.
8. The boy is clever. Hen can draw beautiful pictures.
=>The boy is clever enough to draw beautiful pictures.
9. That boy is so fat that he can't sit onto the armchair.
=>That boy isn't slim enough to sit onto the armchair.
10. It's sunny. We can have a picnic outdoors.
=>It's sunny enough to have a picnic outdoors.
Rewrite these sentences using the cuses provided with SO/SUCH/TOO/ENOUGH
1. We went to bed earlly because we were very tired
We were so...tired that We went to bed earlly ..
2. The lesson is very difficult. We can't understand it
It is such..a difficult lesson that We can't understand it..
3. The car is so old that he doesn't want to drive it
It is such.an old car that he doesn't want to drive it
...
4. The weather was very cold. We couldn't go out
The weather was too...cold for us to go out.
5. The film was so interesting that we couldn't miss it
It was such..an interesting film that we couldn't miss it
....
6. David has too many girlfriends. He can't remember all of their names
David has so...many girlfriends that he can't remember all of their names...
7. Tom drives too fast, so he often causes accidents
Tom drives so.. fast that he often causes accidents...
8. This is good tea. I think I'll have another cup
This is such..good tea that I think I'll have another cup
...
9. John was very angry. He couldn't say anything
John was too..angry to say anything..
10. These exercises are so long that I can't finish them in an hour
They are..such long exercises that I can't finish them in an hou..
11. She is old. She can't work by herself (enough)
She is..not young enough to work by herself...
12. The boy is intelligent. He can understand you (enough)
The boy is..intelligent enough to understand you..
13. Mai is good. She can pass the examination (enough)
Mai is..good enough to pass the examination ..
14. The children were very late. They couldn't see the display of fireworks (too)
The children were.too late to see the display of fireworks ..
15. Your brother is very young. He can't go swimming (too)
Your brother is. Too young to go swimming..
16. The sound is very low. We can't hear it (too)
The sound was..too low for us to hear.
Rewrite these sentences using the cuses provided with SO/SUCH/TOO/ENOUGH
1. We went to bed earlly because we were very tired
We were so.....tired that We went to bed earlly
2. The lesson is very difficult. We can't understand it
It is such....difficult lesson that We can't understand it ...
3. The car is so old that he doesn't want to drive it
It is such.....old car that he doesn't want to drive it
4. The weather was very cold. We couldn't go out
The weather was too.......cold for us to go our
5. The film was so interesting that we couldn't miss it
It was such......interesting film that we couldn't miss it
6. David has too many girlfriends. He can't remember all of their names
David has so......many girlfriends that He can't remember all of their names
7. Tom drives too fast, so he often causes accidents
Tom drives so.....fast that he often causes accidents
8. This is good tea. I think I'll have another cup
This is such.....good tea that I think I'll have another cup
9. John was very angry. He couldn't say anything
John was too....angry for him to say anything
10. These exercises are so long that I can't finish them in an hour
They are....such long exercises that I can't finish them in an hour
1. Im sorry i can't speak english perfectly ( wish)
=> I wish I could speak English perfectly
2. They had to cancel their picnic beacause the weather was cold ( so)
=> The weather was cold so they had to cancel their picnic.
3. Peter is fifteen years old . Van is fifteen years old ( age)
=> Peter is the same age as Van
4. It is pity the weather is better today ( if only)
=> If only the weather weren't better today.
5. Lan never visits the citadel in Hue ( wishes)
=> Lan wishes she could visit the citadel in Hue.
6. Walking up the mountain gave me pleasure( enjoyed)
=> I enjoyed walking up the mountain.
7. He is too young to go to school alone (so)
=> He is so young that he can't go to school alone.
8. I missed the bus and that is why i was late for school
=> I missed the bus so I was late for school.
9. My lessons start at 7.30 and finish at 11:30
10. I can' t go out because it is raining ( so)
=> It is raining so I can''t go out.
11. This car is too old for me to buy (so)
=> This car is so old that I can't buy it.
12. Her house is far from her office ( wishes)
=> She wishes her house weren't far from her office.
13. She won't come here tomorrow ( wish )
=> She wish she would come here tomorrow.
14. The test was so long that i couldn't finish it in an hour( because)
=> I couldn't finish the test in an hour because it was too long.
15. My work isn't going well ( wish)
=> I wish my work were going well.
16. This book is interesting enough for me to read many times(so)
=> This book is so interesting that I have read it many times.
17. She doesn't study and she can't pass the exam( because)
=> She doesn't study so she can't pass the exam.
18. She can't concentrate on her work ( if only)
=> If only she could concentrate on her work.
19. She likes to go on a travel to somewhere ( wishes)
=> She wishes she could go on a travel to somewhere.
24. Huong isn't tall enough to play volleyball ( so / that)
=> Huong is so short that he can't play volleyball
28. I can't help you because i don't have time (if)
=> If I had time, I could help you.
29. I didn't get good marks because i was lazy ( if)
=> If I hadn't been lazy, I would have got good marks.
30. The weather was very cold ,so we couldn't go camping ( too/ so...that)
=> The weather was so cold that we couldn't go camping.
32. May be tomorrow is nice and minh will go for a picnic with us (if)
=> If tomorrow were nice, Minh would go for a picnic with us.
33. Peter is too young to see the film(so)
=> Peter is so young that he can't see the film.
34. Lam couldn't ride his bike to school because of the heavy rain ( because )
=> Lam couldn't ride his bike to school because it rained heavily
38. What a pity i can't fly the superman ( wish)
=> I wish I could fly the superman.
Câu ước :
1/ The weather isn't nice today.
→ I wish ....the weather were nice today......................
2/ I have to do a lot of homework today
-> I wish ...i didn't have to do a lot of homework today.......................
3/ My father smokes very often.
→ I wish ...my father didn't smoke very often.....................
4/ We live in a small house.
→ We wish ..we didn't live in a small house........................
5/ I don't have a longer vacation.
-> I wish ...i had a longer vacation.........................
6/ They don't stay in Hue
-> They wish .....they stayed in Hue.....................
7/ There aren't any apples in the fridge.
-> I wish ......there were some apples in the fridge........................
8. He can't pass the examination.
-> He wishes.....he could pass the examination.....................
9. We can't go out because of heavy rain.
→ We wish.....we could go out ............................
10. What a pity! He can't come here.
-> I wish.....he could come here...........................
11. Lan is sorry that she can't go to the movie tonight.
-> Lan wishes.....she could go to the movie tonight..........................
12. I don' know how to use an lpad.
-> I wish...i knew how to use an lpad..............................
13. Doan is not tall enough to play basketball.
-> Doan wishes ...he were tall enough to play basketball......................
14. He doesn't help his mother with housework.
-> I wish...he helped his mother with housework..........................
15. I don't have enough money to help you.
-> I wish...i had enough money to help you........................
16. My brother is too short to play basketball.
-> I wish....my brother weren't short to play basketball. ......................
17. My grandmother doesn't stay with me.
-> I wish....my grandmother stayed with me.........................
18. He can't swim very well
-> He wishes.....he could swim very well....................
19. My brother doesn't have a good job.
-> My brother wishes....he had a good job............ .....
20. I don't know how to speak French.
-> I wish....i knew how to speak French.............. ....
Câu điều kiện :
1. Rewrite the following sentences in such a way that they don't change the meaning
1. He doesn't have the money and he can not afford a new car.
-> If......he had the money ,he could afford a new car....................
2. I cannot go to the beach with you because I have a date with my old classmate.
-> If.....i didn't have a date with my old classmate,i could go to the beach with you....................
3. I never get very lonely because I have lots of good friends.
-> If....i didn't have lots of good friends,i would get very lonely.....................
4. The match can be cancelled because it rains heavily.
-> If.....it didn't rain heavily,the match couldn't be cancelled....................
5. Because Simon doesn't live near his mother, he can't visit her often.
-> If.....Simon lived near his mother, he could visit her often.....................
6. I don't have free time, so I can't go to see him.
-> If....i had free time,i could go to see him.....................
7. I am poor, I can't travel around the world.
-> If...i weren't poor,i could travel around the world.......................
8. I am not a millionaire, I can't help all people.
-> If....i were a millionaire,i could help all people..............................
9. I am not old enough; I can't decide my own life.
-> If...i were old enough,i could decide my own life.
10. I am very tired so I can't finish my work.
-> If....i weren't very tired,i could finish my work...............................
2. Rewrite the sentences with If
1. Stop using dynamite for fishing and a lot of sea creatures will be well preserved.
-> If people Stop using dynamite for fishing , a lot of sea creatures will be well preserved................................
2 Use less paper and we can save trees in the forest.
-> If we...use less paper,we can save trees in the forest...............................
3. Plant more trees along the streets and we will have more shade and fresh air.
-> If we Plant more trees along the streets , we will have more shade and fresh air.
4. Work hard and we'll make this beach a clean and beautiful place again.
-> If we Work hard ,we'll make this beach a clean and beautiful place again
5. Keep our environment clean and we'll live a happier and healthier life.
-> If we Keep our environment clean ,we'll live a happier and healthier life.
6. Ba isn't rich so he can't travel around the world.
-> If Ba were rich,he could travel around the world
7. Mr. Loc doesn't have a car so he doesn't drive it to work.
-> If Mr. Loc had a car,he would drive it to work.
8. Nam doesn't arrive at school on time because he doesn't have an alarm clock.
->If Nam had an alarm clock,he would arrive at school on time
9. Tuan can't get better grades because he doesn't study harder.
-> If Tuan studied harder,he could get better grades
10. I don't meet an alien from outer space so I don't invite her to my home.
-> If I met an alien from outer space ,i would invite her to my home.
I. Complete each sentence with one suitable preposition or connective :
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. They got married......in......2004
2. They have been married.....since......2004
3., Lan woke up late,...so.......she didn't have time for breakfast.
4. My classmate usually goes out.........on.......Saturday
5.My sister often goes to school..........at......... 7 o'clock
6. I have learnt English....for...........5 years.
7. Mr. Parker is a farmer.....but.........Mrs. Parker is a worker.
8. The ruler is ...BETWEEN......the lamp and the book.
9. The boys help Mr. Packer on the farm.......ALTHOUGH..... he is busy.
10. They got up quite late.......SO...........they missed the trairn.
11. Lan won't go to school........BECAUSE...........she is sick today.
12. The competitions will take place....BETWEEN...........8am and 2p.m.
13. The boy is afraid........OF..........snakes
14. Nga is sick today.......SO.... she won't go to school.
15. They are interested........IN..........buying a new house.
16. Don't worry.....ABOUT.......... the money! I'll lend you.
17, Don't shout at the child.....ALTHOUGH.........he makes a mistake.
18. Ba and Tam usually go fishing.....AT......weekends
19. The bus parked at the parking lot...OF..... waited for people to come back.
20. They have learnt English.....FOR...........many years.
21. She is famous ........FOR...........her beautiful face and sweet voice.
22. Mr. Parker grows maize on his farm.....BUT....... .Mrs. Parker works at a grocery store.
23. Mr. Brown is often worried.....ABOUT........money
24. It was hot........SO.......... turned on the air condition.
25. I'm very proud......OF..........my school.
26. Our little brother took a long nap.......FROM.....2p.m to 6p.m.
27. I haven't seen Mai for a few days. I last saw her......BY.......
Tuesday.
28. The price of petrol will go up.........IN.......November.
29. I will call you........ON...........Wednesday evening.
30. They have lived here........SINCE........2009.
31. The meeting will be.....FROM.......nine to eleven......IN...........the morning.
33. He has learned French........FOR.........5 years.
34. We must be there........BETWEEN.............. 8 am and 9 am
35. He usually does exercises..........IN........the afternoon.
36. He tried hard ..........SO....... he got good grades.
37. She is under 16,......SO.......she is not allowed to ride a motorbike. People usually get together.......∅..........at Christmas.
38. I'll phone you.......ON.......Tuesday morning.........AT.........about 10 o'clock. Isn't it OK.
39. His father dierd........IN........ 2005.
40. They haven't meet each other.........FOR..........a long time.
41. Lan's birthday is......ON............June 18h
42. She passed the exam.....BECAUSE........she is always hard-working
44. Goodbye! See you........ON........Monday
45. She is a kind girl,......BUT........few people like her.
46. It's very nice.........OF........ you to help the old man.
47. She likes mangoes, durians.......and.......... bananas.
ON Sunday afternoons I usually go for a walk.
48...........on........... Sunday afternoon I usually go for a walk.
49. Mr. Brown enjoys walking around his garden.....at..........night.
50. I woke up.........at......... five o'clock......in.......the morning.
combine two sentences into one using :.... enough/not enough .......
1. He is tired. He can't go to school.
-> he is tired enough for him not to go to school
2. He is very stupid . He can't understand this matter.
-> he is intelligent not enough for him to understand this Matter
3. this book is very difficult . I can't read it
-> this book is easy not enough for me to read it
4. these exercises are very hard . She can't do them
-> these exercise are hard enough for her not to do them
5.she was too busy . She had no time for games
-> She was busy enough for her not to have no time for games
6.this hat is very small . I can't put it on
-> this hat is big not enough for me to put it on
7. he was so poor . he couldn 't buy this house.
->he was rich not enough for him to buy this house.
8. the sound is very low . we can't hear it
->the sound is hight not enough for us to hear it
9.this book is very expensive . we can't hear(sai)->buy it
->this book is cheap not enough for us to buy it.
10. the soup is very hot . I can't eat it
->the soup is cold not enough for me to eat it
11. Mr Nam is so old . he can't go to work now.
-> Mr nam is young not enough for him to go to work.
12.Maria is so stupid . she can't add two and two
-> Maria is intelligent not enough for her to add......
13.the ice is too thin . we can't malk on it
->the ice is fat not enough for us to malk on it
14. he drives very fast . we can't follow him
-> he drives slow not enough for us to follow him
15.tom speaks quickly . i can't hear anything
-> tom speaks slowly not enough for me to hear anything
16.she wrote too badly . we couldm't read
-> she wrote well not enough for us to read
17. she sings so badly , we can't hear all the song
-> she sings well not enough for us to hear all the song
Viết lại câu
1.He can't lift the table because he is very weak.(STRONG)
He is not strong enough to lift the table.
2'Can you take me to the bus-stop, please?' She said to me.(ASK)
She asked me if I could take her to the bus-stop.
3.I started to learn Engilsh in 2009.(HAVE)
I have learned English since 2009.
4.Train is fasster than bus.(AS)
Bus isn't as fast as train.
II.Do as directed
1."Please help me with my homeword," Linh said to Nha Trang.(Reported speech)
Linh asked Nha Trang to help her with her homework.
2.The old man is weak.He can't wald by himself. (Enough)
The old man isn't strong enough to ward by himself.
3.Her father lived in the city but/ now they live in the country
Her father used to live in th city.
4.I lived un Dai Loc 5 yearrs ago
I have lived in Dai Loc for 5 years.
III.Complete the sentence by choosing the right answer
1.What is lan doing? she is looking at.....in the mirror (herself/hers/she/her)
2.When she was yough, she used....swimming on Sunday.(to go/go/went/going)
3.She told me....these cakes to her house.(to take/taking/takes/take)
4.We ought....your hand before meal (wash/to wash/washes/washing)
5.My family have lived here.....last year(since/for/in/from)
6.Why don't we.....part in this activity?(take/give/have/do)
7.He has.....for that company for 5 years(worked/work/works/working)
8.It is....to let childen to play in the kitchen(dangerous/safe/fun)
9.I know you work very....this semester(hard/hardly/harder/hardest)
10.she was sent to the......after her parents died(hopital/shool/orphanage)
11.He works hard...pass the exam(so that/such that/in order to/in order not to)
57. Did you enjoy yourself last night? (time)
did you have a good time last night?
58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .....old to have more children......
60. He lost his money simply because he wasn' t careful > If .....he had been careful, he wouldn't have lost his money simply.......
61 Tom and Mary moved to Paris 20 years ago. >lt is.....20 years since tom and mary moved........ ............
62. I haven’t seen so much rain for along time. ==> It....is a long time since I saw so much rain......
64. It is high time for US to go home => It is high time we .......went home..... .....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ...you have a jacket and tie, you can't go into this restaurant ...
66. The question was so difficult that no one could answer it. ==> It was such ...the difficult question that no one could answer it......
67 She hasn’ t finished the letter yet. => This letter ...hasn't been finished yet...
68. He isn't good at English. He can' t get a job. => If. ......he were good at english, he could get a job...............
69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t....spend as much money this year as she did last month.....
70. The weather isn't t fine We can ’t go for a walk in the woods. => If ........the weather was fine, we could go for a walk in the woods............ ..
71. I' ll ask someone to make a new dress. --> I'll have ......a new dress made..........
72. The bridge might be built in a hurry.=>. People ....... . ..........might build the bridge in a hurry..... ................. . .....
73. You really should be able to dress yourself by now.=> It’s high time ....you dressed yourdress....
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening. ....
75. I have never eaten with knives and folks before. => This is ....the first time i have eaten with knives and folks....
76. “Why don’t you ask Tom for help, Mary?” Ba said.=> Ba suggested..mary should ask tom for help...
77.Ba is too young to see horror films.=> Ba is not.....old enough to see horror films............
79. They once started these machines by hand. => They used to ..these machines by hand ..
80. He works hard and he will pass the exam. => If he...didn't work hard, he wouldn't pass the exam......
57. Did you enjoy yourself last night? (time)
=> Did you have a got time last night
58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .old to have more children..........
60. He lost his money simply because he wasn' t careful > If ....he had been careful, he wouldn't have lost his money simply ....
61 Tom and Mary moved to Paris 20 years ago. >lt is..20 years since Tom and Mary moved to Paris....
62. I haven’t seen so much rain for along time. ==> It..a long time since I last saw so much rain........
64. It is high time for US to go home => It is high time we ..went home ....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ..you have a jacket and tie, you can't go into this restaurent....
66. The question was so difficult that no one could answer it. ==> It was such ..a difficult question that no one could answer it .......
67 She hasn’ t finished the letter yet. => This letter hasn't been finished by him yet ......
68. He isn't good at English. He can' t get a job. => If. ..he were good at English, he could get a job .....
69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t.spend as much money this month as she did last month ........
70. The weather isn't t fine We can ’t go for a walk in the woods. => If .the weather fines, we will go for a walk in the woods........
72. The bridge might be built in a hurry.=>. People ..said that they might built the bridge in a hurry..
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening....
75. I have never eaten with knives and folks before. => This is the first time I have ever eaten with knives and folks........
77.Ba is too young to see horror films.=> Ba is not.old enough to see horror films ..........
79. They once started these machines by hand. => They used to .start these machines by hand . ..
80. He works hard and he will pass the exam. => If he.workes hard, he will pass the exam......
Còn vài câu mk chưa làm đc bn thông cảm nha!!!! 
Chia động từ:
1. If he (study) hard, he'll pass the final exam. STUDIES
2. If today were Christmas day, the children (receive) toys from Santa Claus. WOULD RECEIVE
3. If it (be) fine tomorrow, we'll plant some flowers in the garden. IS
4. If I (have) enough money, I'll take a trip to Ha Noi. HAVE
5. If the children finish their homework early, they (watch) the games on TV. WILL WATCH
6. If the road were repaired, there (not be) such a bad accident. WOULDN'T BE
7. It's raining now. You (get) wet if you don't wear you raincoat. WILL GET
8. She's a little bit lazy. If she (work) harder, she will get better grades. WORKS
9. He is an active student. If he (be) here today, he would have some activities for the meeting. HAD BEEN
10. If it (not rain) tomorrow, we'll go to the park. DOESN'T RAIN
11. If she (need) a computer, she can borrow mine. NEEDS
12. Can I have a day of tomorrow if I (work) hard today? WORK
13. If you (speak) more slowly, he might understand you. SPOKE
14. The trip can be postponed if the weather (be not) fine. ISN'T
15. If she (want) to get there before dark, she should start at once. WANTED
1. If I don't have enough money, I can't go on a long holiday this year.
2. If I don't have a typewriter, I can't type in myself.
3. If I don't live in a big city, I can't go to the cinema very often.
4. If Lan doesn't have a bike, she will walk to school.
5.If my brother doesn't have enough money, he won't buy that car.
6. If it rains, we won't go out because its rains
7. If I don't know his adress, I can't contact him
8. If it's too cold, we can't go swimming.
9. If the exercises are very difficult, I can't finish in fifteen minutes.
10. If she is busy, she can't go to the meeting.
11. If I don't meet her, I won't give her your letter.
12. If They are too slow, they can't win the match.
13. If she is too weak, she can't take any exercises.
14. If he doesn't speak clearly, people won't understand him.
9.''You should study harder, Tim '' Miss Jackson said. [reported speech]
-Miss Jackson said to Tim that he shall study harder
10.Lan gets up early. She wants to go to school on time. [so as to]
-Lan gets up early so as to go to school on time.
11.She is intelligent and clever. She can solve this difficult problem [Enough]
-She is intelligent and clever Enough to solve this difficult problem
12.Ba's father works hard. He wants toearn lots of money. [in order to]
-Ba's father works hard in order to earn lots of money.
13.Ha cleans the ceiling everyday [passive]
-the ceiling is cleaned by Ha everyday
14.People speak English and Chinese in over the wold. [passive]
-English and Chinese are spoken in over the wold.
15.The painter painted this school gate. [passive]
-this school gate was painted by The painter
16.Tuan wrote a letter last night [passive]
-a letter was written by Tuan last night
1. The weather is fine. We can go out [Enough]
-The weather is fine enough for us to go out
2.The question is difficult. I can not answer it. [Enough]
-The question is not easy enough for me to answer.
3.The dress was short. No one could wear it [Enough]
-The dress was not big enough for anyone to wear
4.Ba is very young. He can't ride a car. [Enough]
-Ba is not old enough to ride a car.
5.She can't cook for the family by......herself......[reflexive pronoun]
-
6.I have a toothache. [ought to+ V-bare infi]
-I ought to have a toothache.
7.Why must we cover the electrical sockets? [Because]
-because it helps us not shock
8.She is intelligent and beautiful.She can become Miss World.[Enough]
-She is intelligent and beautiful enough to become Miss World
12.Linh said,''My aunt works in this factory''
-Linh said her aunt worked in that factory