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FILL IN THE GAPS WITH CAN ( N'T) / COULD(N'T) BE ABLE TO
1 she was very strong . she ..could.. swim all day and dance all night .
2 the car fell into the river . the workers ..could.. get it out but the driver was dead.
3 when I was younger I ...could..... stay up all night and not get tired
4 we had no keys , so we ....could negative.... open the door . ( negative )
5 I looked very carefully and I .....could.. see a car in the distance .
6 a boy fell into the sea but luckily we .....could... help him.
7 my son will never ...be able ... to play the piano.
8 at four years old he ...could..... read quite well.
9 I am sorry I ....won't be able to..... come to the meeting next week .
10 before he had the car accident , he ....could..... run very fast
11 I..........could........... remember his name at the time because we met only one time.
12 diana ........can play............. the piano now .
13 she will ....be able to.....come on holiday next month if her parents giver her permission
14 they ...couldn't.......... go . they weather was too bad.
15 kemal ...........couldn't......... afford this weather was too bad

I. Dùng NEVER viết lại câu với hình thức đảo ngữ
1. She had never been so happy before
=>Never before had she been so happy before.
2. I have never heard such nonsense!
=> Never have I heard such nonsense!
3. I have never seen such a mess in my life.
=>Never had I seen such a mess in my life.
4. Our profits this year are higher than they have ever been.
=> Never have our profits been higher than the profits this year.
5. She would never again trust her own judgement when buying antiques.
=> Never again would she again trust her own judgement when buying antiques
6. The film had never before laid on such a sumptuous celebration.
=> Never before had the film before laid on such a sumptuous celebration.
7. I've never come across such a horrifying fịlm
=>Never have I come across such a horrifying film.
8. I've never been so moved by a Shakespeare production.
=> Never have I been so moved by a Shakespeare production.
9. I never for one moment thought the consequences would be so far-reaching.
=> Never for one moment did I for one moment think the consequences would be so far-reaching.
10. I had never tasted such a wonderful cômbinatin of flavours before.
=>Never before had I tasted such a wonderful combination of flavours before.
II. Dùng RARELY, SELDOM hoặc LITTLE viết lại câu với hình thức đảo ngữ
1. One rarely finds good service these days.
=> Rarely does one find good service these days.
2. She has rarely travelled more than fifty miles from her village.
=> Rarely has she travelled more than fifty miles from her village.
3. It is very unusual for a military campaign to have been fought with so little loss of life.
=> Seldom has a military campaign been fought with so little loss of life.
4. It is unusual for the interior of the island to be visited by tourists.
=> Seldom is the interior of the island visited by tourists.
5. Public borrowing has seldom been so high.
=> Seldom has Public borrowing been so high.
6. They had seldom paripated in such a fascinaating ceremony.
=> Seldom had they paripated in such a fascinaating ceremony.
7. They little suspected that the musical was going to be a runaway success.
=> Little did they suspect that the musical was going to be a runaway success.
8. The embassy staff little realized that Ted was a secret agent.
=> Little did the embassy staff realize that Ted was a secret agent.
9. She didn't realize what would happen to her next.
=> Little did she realize what would happen to her next.
10. I didn't think that one day I'd be appearing in films rather than just watching them.
=> Rarely did I think that one day I'd be appearing in films rather than just watching them.
I. Dùng NEVER viết lại câu với hình thức đảo ngữ
1. She had never been so happy before.
=> Never before…………had she been so happy.…………………
2. I have never heard such nonsense!
=> Never……have I heard such nonsense………………...
3. I have never seen such a mess in my life.
=> Never in my life…………have I seen such a mess in my life
………
4. Our profits have never been higher than they are this year.
=> Never…………have our profits been higher than they are this year………
5. The film had never before laid on such a sumptuous celebration.
=>Never………had the film laid on such a sumptuous celebration…………
6. I've never come across such a horrifying film.
=> Never…………… have I come across such a horrifying film.…………………………
7. I've never been so moved by a Shakespeare production.
=> Never……… have I been so moved by a Shakespeare production.……………………
10. I have never seen anyone in my life drink as much as you.
=> Never………… in my life have I seen anyone as much as you.…………
11. I'll never forget you.
=> Never …………… shall I forget you……………………………………………..

Rewrite each of the following sentences so that it means exactly the same as the given one. Using the given words in brackets. Do not change the word.
1: I'm not you. But I think you should recycle these plastic carrier bags. (if)
........If I were you, I would recycle these plastic carrier bags.......
2: Emma came first because she worker hard. ( result)
..............Emma came first as a result of her hard work.............
3: Eating too much sugar can result in health problems. ( lead )
...............Eating too much sugar can lead to health problems.......
4: All frights had to be cancelled as a result of the pilots sudden strike. (so)
..........The pilots suddenly went on strike, so all flights had to be cancelled. ..........
5: If I could swim. I would go scuba diving with Terry. (beacause)
....I don't go scuba diving with Terry because I can't swim........
Give the correct form of the words to complete the following sentences.
John watched a ( 1. document)documentary on TV last night. It was all about the problems ( 2. threaten)threatening our environment. He was shocked to find out how little he knew about (3.globe)global warning or acid rain. He had heard the term before but he knew ( 4. practical)practically nothing about the damage they cause to our planet. He feels he should do something to be (5.help)helpful. He would like to join an ( 6.organize)organization , but he doesn't know which one to join. He has seen so many (7.advertise)advertisements in newspapers that he can't make up his mind. I lowever., he believes that it is ( 8. acceptable)unacceptable not to be environmentally aware and he is ( 9.hope)hopeful that one day everyone will be part of a world movement to save the earth. He was sure that in this time of ( 10. technology)technological advances, we find may to solve the world's problems.
1............. 2................. 3................. 4.................. 5................. 6................7.................. 8................. 9................. 10.................

Exercise 3.the simple past or past perfect
1.What HAD you DONE (do) there before you RETURNED(return) home ?
2.When I CAME(come) to his house yesterday,his mother TOLD(tell) me that he HAD GONE(go) to the cinema with his friend 2 hours before.
3.He (go)WENT to England after he (study)HAD STUDIED English for 2 years.
4.Before they (go)WENT very far ,they (find)FOUND that they (lose)HAD LOST their way.
5.When their father (get)GOT home from work, they (tell) TOLD him that they HAD already (cook)COOKED the dinner.
6.By the time he (return)RETURNED home from England,they already HAD (build)BUILT a new house for him.7.When Peter (arrive)ARRIVED at the cinema, the film HAD already (start)STARTED .
8.The boy (say)SAID that he (do)HAD DONE all the homework before he (go)WENT to bed.
9.The children (begin)BEGAN to do the exercise after they HAD REWIED (review) all the rules.
10.He (make)MADE the report on the history of England after he HAD READ (read) a lots of books about ..
11.He thanked me for what I (do)HAD DONE for him.
12.We arrived here late .The train (leave)HAD LEFT.
13.The film (show)HAD SHOWN for 10 minutes when we came.
14.When I (discover)DISCOVERED that my camera (steal)HAD BEEN STOLEN, I called the police at once.
15.He kept looking at her,wondering where he HAD SEEN (see) her before.
16.I (put)HAD PUT the 5$ note in one of my books,but next day it TOOK (take) me ages to find it because I FORGOT(forget) which book I put it into.
17.I (not read)HADN'T READ a book as intersting as the book I read yesterday.
Exercise 3.the simple past or past perfect
1.What had you (done) there before you (returned) home ?
2.When I (came) to his house yesterday,his mother (told) me that he (had gone) to the cinema with his friend 2 hours before.
3.He (went) to England after he (had studied) English for 2 years.
4.Before they (had gone) very far ,they (found) that they (had loose) their way.
5.When their father (got) home from work, they ( told) him that they had already (cooked) the dinner.
6.By the time he (returned) home from England,they had already (built) a new house for him.
7.When Peter (arrived) at the cinema, the film had already (started).
8.The boy (said) that he (had done) all the homework before he (went) to bed.
9.The children (began) to do the exercise after they (had reviewed) all the rules.
10.He (made) the report on the history of England after he (had read) a lots of books about ..
11.He thanked me for what I (had done) for him.
12.We arrived here late .The train (had left).
13.The film (had shown) for 10 minutes when we came.
14.When I (discovered) that my camera (had been stolen), I called the police at once.
15.He kept looking at her,wondering where he (had seen) her before.
16.I (had put) the 5$ note in one of my books,but next day it (took) me ages to find it because I (forgot) which book I put it into.
17.I (had not read) a book as intersting as the book I read yesterday.

Supply the correct verb tense or form:
1. He (see)...saw..her while he (walk)...walked.... down the street yesterday
2.After he (do)...had done.. his homework, he went to the cinema
3. Tom (play)....played.... football when he was a little boy
4. Let's go for a walk as soon as it stops (rain)..to rain.....
5. Last night, when I (come)....came.. there, they ( already/ go)..had already gone....to the party
6.Do you remeber (read) .to read... about it? No, at that time I was too young (read)..to read... newspaper
7.My brother is a stamp collector. He started ( collect)...collecting... stamps when he (be)...was.. 15 years old. He (collect)...collected... many kinds of stamps
8. The last time he (see) ....saw... in public, he (wear).....wore.. a great suit
9. We (not/see) .haven't seen.... her since she (leave) ...left.... school
10. Lan said that she (get)...would get.... married soon.
11. My brother (go)..went... to bed after he (turn)....had turned.... the lights off last night
12. She is not accustomed to ( take)...taking... care of by others.
13. We (live)..have lived... in the house since we came here
14. She entered the university after she (graduate)...had graduated... from gigh school
15. They ( finish)..will finish..... the project by the end of the next year
16. When Mark arrived, the Johnsons (have)...were having... dinner, but they (stop)..stopped....(talk)..talking. to him
17. They (live)....lived.. next door to my house since I (be)..was.. young
18. By the end of the next year, I (work)...will have worked.... for him for 25 years
19. While she (talk)..was talking...on the phone, the children (start)...started.. (fight)....fighting.. and (break)...breaking.....on a window
20. When I (be) .was....a boy, I often (go) .went.... fishing with my father
21. Columbus (discover)......discovered... America 500 years ago
22.When I (leave)..left...... my office last night, it (still/rain).....was still raining...very hard
23. What do you think were the children (do) ..doing.. when we (get).got.....home tomorrow?
24. He (lose)....has lost.. his job last month and since then he (be)...was... out of work
25. When we (come)....came.. there last night, they (be)...were...there for an hour

1. D. was cooking -> cooked
2. C. catching -> caught
3. D. buys -> bought
4. C. is looking -> was looking
5. B. was sat -> sat
6. D. delete -> deleted
7. C. so do -> so are
8. A. has told -> told
9. C. stop -> stopped
10. D. since -> for
11. A. have seen -> saw
12. C. listen -> listened
13. B. change -> changed
14. D. is still -> was still
15. A. I’m shopping -> was shopping
16. C. is having -> was having
17. C. are -> have been
18. B. are believing -> believe
19. B. had been -> has been
20. C. waking -> wakes
21. D. drives -> was driving
22. D. will certainly complete -> will have certainly completed
23. D. buys -> bought
24. A. We’ll be cycled -> We’ll be cycling
25. D. won’t come -> don’t come
26. A. was knocking -> knocked
27. A. didn’t drink -> hasn’t drunk
28. C. when -> since
29. B. gone -> going
30. A. Did -> Will
1C 2B 3D 4B 5D 6A 7A 8C 9A 10D
(Mình cũng k giỏi t.a lắm, có gì bạn góp sỹ cho mình với nhé,thân thương^^)

ex1. complete each sentence with can / could / be able to { not }
1. ____Could___________ you swim when you were 10 ?
2. we ____Couldn't____ get to the meeting on the ttime yesterday because the train was delayed by one hour
3. he _____couldn't_____ arrive at the party on the time even after misting the train , so he was very pleased
4. he's amezing , he ____can_________ speak 5 langusges including chinese
5. I _________could____ drive a car until I was 34 , then I moved to the countryside so I had to learn
6. I looked everywhere for my glasses but I ____couldn't___________ find them anywhere
7. I searched for your house for ages , luckily I _couldn't___________ find it in the end
ex2. complete each sentence with can / could / be able to { not }
1. I _______________couldn't_____ understand the chapter we had to read for homework . It was so diffcult
2. I ________can't______ lift this box - it's too heavy . would you help me ?
3. lucy _______can______ make it to our meeting after all. she's stuck in traffic at the moment
4. john ____________can____ play tennis really well . he's champion of his club
5. unfortunately , I really __can_________sting at all . no - one in my family is musical either
6. when the car broke down I was really pleased because I ___can______ solve the problem
7. julian _________could____ play excellent goft when he was only ten

Find and correct the mistake
1. He was seen go->to go to the beach and some other people
2. I discovered that many change things were->x happened last night
3. He's believed to work->to have worked for the CIA in 1970s
4. We're not let->allowed to cycle in the park, are we ?
5. You should get your car to servise->servised every 2 years
6. Only coffee and dessert been->were server at reception yesterday
7. When I have been->x finished my work, I'm going to take a walk
8. Because we have a writing->written agreement, he won't be able to rise our rent for 2 years
9. The heel of my shoes broke off and than my dress get tore->got torn in the elevator door
10. When I crossed the road, I saw two men whose car was broken->broke down