exercise1: choose the correct answer
I.......less than an hour when i ran out of petrol
a.drive b.drove c.have been driving d.had been driving
2. how long........ he been working when you came?
a.has b. does c. had d. is
3.her eyes are red because she.........
a, cry b. have cried c.has been crying d, had been crying
4. her eyes were red because she......
a. cry b. have cried c. has been crying d. had been crying
5. when we came, they .......
a. are learning b.were learning c. have learned d. learned
exercise 2 which underlined part is not correct(chọn cau sai và sữa lỗi cho đúng)mk ko gạch chân ở dưới những từ được nên để câu abcd thế
1. when we woke him up, he has been sleeping for two hour
a. when b. up c. has been sleeping d. for
2. yesterday when i arrived at the airport, the plane has taken off for 30 minutes
a.when b. ar the airport c. has taken d. for 30minutes
3.everyday Mary usually got up at 6 o'clock to do morning exercises
a. usually b. got up c. to do d. morning
4. one day i was driving along the stress.Suddenly i realized i has been driving in a wrong way
a. one day b. was driving c. realized d. has been driving
5. Paul has graduated from university for two years. Up to now he has found a good job yet.
a.from b.for two years c, up to now d. has found
exercise 3: put each verb in the brackets into past perfect continous
1 the anthropologist left the village when she (collect)................... enought data
2. it was wet because it(rain)......................his work, he locked the door and went home.
3 after johnson (finish).................his work. he locked the door and went home.
4.the police( look)........................for the criminal for two years before they caught him
5. he was out of breath. he (run)............................
6. when i got up, i found that the ground was wet. it(rain)...................
Bài 1: Sửa lỗi sai:
1. She decided to short and skirt.=>SHORTEN
2. After driving for 20 miles, he suddenly realized that he has been driving in the wrong direction=>HAD
3. The best way for children to learn science is to perform experiments himself=>THEMSELVES
4. Would you mind not smoke here?=>SMOKING
5. Last night, I was stopping by the police as I was driving home=>STOPPED
6. If T have been hungry, I would have eaten something
7. Neither you nor he have to leave for New York immediately=>HAS
8. Many folk songs have been wrote about farmers and country life=>WRITTEN
9.Neither his parents nor his teacher are satisfied with he result=>HIS
10. He had smoked too a lot of cigarettes so he died of cancer=>MUCH
11. I learnt English since I was 10 years old=>HAVE LEARNT
12. We will go to see you when we will go to Hanoi next week=>0
13. As soon as I had finished the report, I'll give you a call=>FINISH
Bài 1: Sửa lỗi sai:
1. She decided to short -> shorten and skirt.
2. After driving for 20 miles, he suddenly realized that he has -> had been driving in the wrong direction
3. The best way for children to learn science is to perform experiments himself -> themselves
4. Would you mind not smoke -> smoking here?
5. Last night, I was stopping -> stopped by the police as I was driving home
6. If I have been -> hadn't been hungry, I would have eaten something
7. Neither you nor he have -> has to leave for New York immediately
8. Many folk songs have been wrote -> written about farmers and country life
9.Neither his parents nor his teacher are -> is satisfied with he result
10. He had smoked too -> X a lot of cigarettes so he died of cancer
11. I learnt -> have learnt/ have been learnin English since I was 10 years old
12. We will go to see you when we will -> X go to Hanoi next week
13. As soon as I had finished -> finish/ have finished the report, I'll give you a call