1. has -> had
2. had -> has
1. has -> had
2. had -> has
Ex1: each oj the sentences has a mis take find and correct it
1. he has missed the train yesterday
2.my jriend jinished the assignment 5 p.m yesterday
3.bejore I had got to the cinema a the jilm had already started
4.did you watched TV last night
5.when I arrived at the station the train lejt
6.hoang goes out ajter he taken a bath
Bài 1: Sửa lỗi sai.
1. There were a little people waiting to buy tickets.
2. You hardly have enough time to do the first exercise.
3. Although Bill has owned many kind of cameras, he has never considered buying this kind before.
4. There is no one outside the theater; the performance could have been cancelled.
5. She spoke French well enough for being a translator.
6. They could not longer put up with the noise from the factory.
7. He had so many homework that he could not go to the movies.
8. The pen rolled off of the table and onto the floor.
9. If I will finish studying, I will go to the movies with you.
10. The explanation he had given was so confusing as I could not understand it.
11. We would have went to Florida, but it was having an unusual cold spell.
12. If my father knew the truth, he would have been very angry.
IV. Circle sentence express the same idea as the above?
1. “I was not there at the time.” Which sentence express the same idea as the above?
A. He denied that there at the time. B. He denied being there at the time.
C. He denied not being there there at the time. D. he denied that he wasn’t there at the time.
2. I usually drive to work, but today I go by bus.
A. Although I can drive to work, I go by bus today. B. Although I can go by bus, I drive to work today.
C. Instead of driving to work, I go by bus today. D. Instead of going by bus , I drive to work today.
3. The train should be here any minute now.
A. We are expecting the train to arrive soon. B. We are surprised that the train has not arrived yet.
C. We know that the train is on time. D. We know that the train is rarely late.
4. The meeting was put off because of pressure of time.
A. People wanted to get away, so the meeting began early.
B. there was not enough time to hold the meeting.
C. the meeting is planned to start in a short time.
D. the meeting lasted much longer than usual.
5. He kept it only because nobody else had wanted it.
A. He would have kept it if nobody else had wanted it
B. He would have kept it if anybody else wanted it
C. He wouldn’t have kept it if anybody else wanted it
D. He wouldn’t have kept it if anybody else had wanted it.
. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the
1. While I walk past the park, I saw some childrenplay football.
2. After John eats dinner, he wrote several letters and went to bed.
3. What did you do at 9 o'clock last night? I phoned you but nobody answered.
4. By the time I arrivedat the station, the train has already left.
5. Ann and Susan have knowneach otherduring they were at school.
6. She has disappeared three days ago, and they are still looking for her now.
7. After Mrs. Wang had returnedto her housefrom work, she was cooking dinner
8. It’s the first time I sawthis film
9. After he graduatesfrom university, he joined the army.
10. Up to now, there had beenno woman being chosen the US president.
11. After Mrs. Wang had returnedto her housefrom work, she was cooking dinner.
12. Jimmy threw the ball high in the air, and Betty catching it when it came down.
13. Linda has worn her new yellow dress only once since she buys it.
14. Last week Mark told me that he got very bored with his present job and is looking for a new one.
15. Having fed the dog, he was sat down to his own meal.
16. When I turned on my computer, I was shockedto find some junk mail, and I justdelete it all.
17. The boss laughed when the secretary has told him that she reallyneeded a pay rise.
18. Debbie, whose father is an excellent tennis player, has been playing tennis since ten years.
19. I have seenlots of interesting places when I went on holiday last summer.
20. When my cat heard a noise in the bushes, she stopped moving and listenintently.
Chọn đáp án đúng:
1. I_________ in Can Tho for 18 years, but now I'm living in Ho Chi Minh city.
A. Have lived B. live C. lived D. have been living
2. I wondered why he_________ his job.
A. Has changed B. changes C. used to change D. had changed
3. The department store__________ by the Johnson for many years.
A. Has been run B. is run C. runs D. has run
4. Kate________ 10 comedies this summer.
A. Has watched B. had watched C. will have watched D. watched
5. The number of footballers________ for the last ten years.
A. Has increased B. was increasing C. have increased D. were increasing
6. Don't worry! We_______for you at 6 o'clock tomorrow.
A.Will wait B. will be waiting C. wait D. are waiting
7. Mary__________the country by the time this letter reaches her.
A. Is going to leave B. will leave C. is leaving D. will have left
8. By this time next year, my father________here for 25 years.
A. Are going to work B. will be working C. will have been working D. will work
9. Tim_________in three movies already. I think he'll be a star some day.
A. Had appeared B. has appeared C. was appearing D. is appearing
10. They_________the door. No one can get in now.
A. Have locked B. had locked C. locked D. lock
11. The existence of many stars in the sky__________ us to suspect that there may be life on another planet.
A. Have led B. leads C. lead D. leading
12. They___________ the town hall for the past three years in fact, but they it yet.
A. Built/ hadn't finished B. had built/ didn't finish
C. have been building/ haven't finished D. have built/ weren't finishing
13. When I met Jim, he__________ from his university already.
A. Graduated B. has graduated C. had graduated D. was graduating
VIết lại câu
1. You remembered, it didn't you.
-> You didn't................................
2. After fighting the fire for twelve hours, the firemen succeed in putting it out.
-> The firemen.........................
Tìm lỗi sai và sửa
1. When Mary arrived at the station, yesterday the train left.
2. Since the work began, nations have difficulty in keeping pace with their neighbors.
1. When I finish this course, I ___________ to the next level.
a. have gone b. will be c. went d. would go
2. When I ________ the novel I’ll lend it to you.
a. will finish b. will have finished c. have finished d. finished
3. By the end of the term, I ____________ all eight volumes.
a. will be reading b. read c. have read d. will have read
4. When we ___________ out, the chest cavity _______ smaller.
a. breathe/ became b. breathe/becomes
c. will breathe/ will become d. will breathe/ becomes
5. The committee _______ a report when it _________ all the available information.
a. will submit/has collected b. submits/collected
c. will submit/will collect d. will submit/ collected
6. The patient ________ after he ________ ill for a long time.
a. died/has been b. dies/ had been c. died/ had been d. will die/ will be
7. She __________ French since she _________ to Illinois.
a. had studied/came b. had studied/has come
c. has been studying/came d. studied/ came
8. Henry was packing the suitcases while his wife _______ the room.
a. was tidying b. tides c. has been tidying d. had tidied
9. Christine ________ as a nurse for seven years, then she became a teacher.
a. has worked b. has been working c. was working d. worked
10. Before we knew what was happening, the roof _________.
a. has fallen in b. will fall in c. had fallen in d. had been falling in
11. I want ________ at home tonight.
a. staying b. to stay c. stay d. stayed
12. Alice isn’t interested in ___________ for a new job.
a. look b. to look c. looks d. looking
13. We’re going out for dinner. Would you like ________ us?
a. joining b. to join c. join d. joins
14. When Beth got tired, she stopped _________.
2
a. working b. to work c. work d. works
15. Don’t forget ________ the letter I gave you yesterday.
a. post b. posting c. posts d. to post
16. Would you mind __________ the door? Thanks
a. opening b. open c. opens d. to open
17. The man wanted to avoid ____________ on security cameras.
a. to see b. seeing c. to be seen d. being seen
18. I tried __________ the bus, but I missed it.
a. to catch b. catching c. to be caught d. being caught
19. The plants want _________ daily.
a. to water b. watering c. to be watered d. both b and c
20. Will you remind me _________ this letter at the post office?
a. to post b. posing c. to be posted d. being posted
21. The goods ought _________ two weeks ago.
a. to deliver b. delivering c. to be delivered d. being delivered
giúp mình với ạ :<<
Turn into the passive
1. I do homework every day
2. I'm doing homework now
3. I have just done homework
4. I have been doing homework since 8p
5. I did homework yesterday
6. I was doing homework when he came
7. I had done homework before he came
8. I'll do homework when I come back
9. I'll be doing homework from 8 to 9pm tomorrow
10. I'll be have done homework by the time when my father comes back
11. Don't come at 10pm , I will be writing him a letter then
12. Sommil helps me a lot with my English
13. They grow a large vvariety of vegetables in the field
14. My mother folds the blankets for me in the morning
15. A lot of journalists are taking photographs of him now
16. Tom is making some difficult calculations
17. The school has already announced the changes of the timetable
18. We have just learnt the last lessons in the English 10
19. Peter has just telephoned me about his exam results
20. They gave us fresh flowers when we arrived at the airport
21. She bought a lot of butter yesterday
22. I was preparing for the new lesson when the electricity went out
23. People learn English worldwide
24. She had prepared everything by the time when we came
25. They had drunk some of coffee before leaving the shop
26. Tom will make an important decision before he leaves the job
27. My father is going to hold a big party next week
28. They are going to take an important exam tomorrow
29. He didn't buy that car because he didn't bring enough money with him
30. Mary won't take up that duty
31. They are not selling these types of book nowadays
32. He hasn't completed his house yet
33. I haven't sent the letter yet
34. They don't make planes in this factory
35. I can lift 100kg
36. Jane could speak Chinese after 3 months of studying
37. We should protect endangered animals to balance our ecosystem
38. They must clean the house before father comes back
39. I think Tom will give us a hand
40. In water polo, you can't push or keep the ball with both hands
1. Last night, when I came there, they (already/go).....to the party
2. Jane (stand).... at the railway station. I asked her which train she was waiting for
3. Helen went home after she (finish).... her work
4. David ( do).... homework before he cooked dinner
5. They (smoke)... from 1998 to 2000
6. She went to market after she (come).... here
7. We (travel).... to Mexico by air by the time the flu A h1N1 appeared