1. Why Long ( not/ want) _______ to play soccer last Sunday?

2. She doesn't know Hung's sister. She (never/meet) ______ her.

3. When you (start) ______ school? - When I (be) _____six.

4. He usually wears sandals but when I last saw him he _______ (wear) boots.

5.The class _______ (begin) before we came yesterday.

6. Tom ________ ( just) go out at home when I arrived.

7. Where did you get after my parents _______ (leave)?

8. His father (eat) ______ while his mother (sew) _____ a cushion last night.

9. I was happy to see her again after such a long time. I ____ ( not see) her for years.

10. Was Mary at home when you phone ?

   No. She ______ (just leave).

When I arrived home, my mother ____________ (try) to call me.

She ____________ (call) twice before seeing me.

We ____________ ( study) those papers when John told us about the test.

You ____________ ( do) your home work.

We had no car by the end of the year. We ____________ (sell) our old one.

I spoke to Susan at noon; someone ____________ (tell) her the news earlier.

The plane ____________ (take off) when we got to the airport.

I was so tired last night. I ____________ (have) such a terrible day.

The shop was closed because the shop assistant ………………………..(leave) before closing time.

The robbers ____________ (steal) all the money when the alarm rung.

1) When I arrived at the cinema, the film ____________________ (start).

2) She ____________________ (live) in China before she went to Thailand.

3) After they _____________ (eat) the shellfish, they began to feel sick.

4) If you ________________ (listen) to me, you would have got the job.

5) Julie didn’t arrive until after I ____________________ (leave).

6) When we ____________________ (finish) dinner, we went out.

7) The garden was dead because it _____________ (be) dry all summer.

8) He ____________________ (meet) her before somewhere.

9) We were late for the plane because we ___________ (forgot) our

passports.

10) She told me that she _____________ (study) a lot before the exam.

11) The grass was yellow because it _____________ (not / rain) all summer.

12) The lights went off because we ___________________ (not / pay) the

electricity bill.

13) The children ____________(not / do) their homework, so they were in trouble.

14. They ___________________ (not / eat) so we went to a restaurant.

15) We couldn’t go into the concert because we _____________ (not/bring) our tickets.

16) She said that she _______________ (not / visit) the UK before.

17) Julie and Anne _________________ (not / meet) before the party.

18) I ___________________ (not / have) breakfast when he arrived.

19) He ___________________ (not / use) email before, so I showed him how to

use it.

20) You ___________________ (not / study) for the test, so you were very

nervous.

1. chia từ trong ngoặc :

a) Last night, the TV program was very ..................(interest)

b) You do not have to spend your time in a .......................place (crowd)

c) Be ...............when you shop on the Internet (care)

d) Tam and I play for the school soccer team . We are .............(team)

2 . Tìm và sửa lỗi sai

a) I would like you to meet a very good friend of our

b) You are going to come to the party , will you ?

c) It is impossible to prevent them of quarreling each other.

d) I do not think I could ever get used to go to work so early

1.You'd better ................ (do) all your homework before you go out.

2.Sally prefers ................ (watch) football on tv to .............. (play) it.

3.When my mother is at work I' not allowed ........... (leave) the house.

4.Jane doesn't fancy ...... (go) to the theatre. She'd prefer...... (stay) at home.

5.He tried .......(mend) the car himself before ........(take) it to the garage.

6.My litter brother started ..........(walk) when he was 10 months old.

7.I can't ........ (go) out tomorrow evening as I've promised ......... (babysit) for my friend's sister.

             GIÚP MÌNH VỚI NHA. MÌNH CẦN GẤP NGÀY HÔM NAY.❤

sửa lỗi sai 1. although his legs were broken in the crash he managed getting out of the car before it exploded 2.hard had you finished your work when it got dark 3.he was in a hurry so as to he would catch the bus 4. she is not old enough to understanding the problem 5. if they continue to take the law, the police will have to take decisive action 6. the polician emphasis the need for more funding for education on the news yesterday 7.by the time i had found the key, i hadn’t got into the house even heavy rain 8.drivers wearing seat belts are least likely to suffer whiplash in traffic accidents than those who are not

 Điền T (True) nếu mỗi câu sau đúng, hoặc F (False) nếu câu sai và sửa lại cho đúng.

1.I have been in Mexico during the summer of 1970.

2. Mary had prepared dinner when I arrived, so we were able to eat immediately.

3. Three years ago he had been a student at a university in California.

4. We have collected stamps for many years.

5. We took the bus downtown, did a few errands, and had gone to lunch.

6. Since he bought a new car, he has been driving to work every day.

7. Last night they have recognized us from the party we went to earlier in the week.

8. Since Ted graduated, he has been working with his father.

9. The doctor had seen ten patients since eight o’clock this morning.

10. He is studying English for the last five years.

Give the correct forms of the verbs in brackets to complete the sentenes.

1. When he came, she (have) ............. dinner.

2. I (never/ hear) ............ of this group before. Are they famous in your country?

3-4. Last night, Peter (go) ............ to the supermaket before he (go) ............... home.

5. He told me he (not/ wear) ............. such kind of clothes before.

6-7. It's a pity you missed the party. If you (come) ................. you (meet) ................ my friend from Hungary.

8. Coming into the room he saw Mary where he (leave) ............ her.

9. He was always insisted on (call) ............... Dr. Turner instead of Mr. Turner.

10. Please excuse my coming in without .............. (invite)

Bài 1: Tìm lỗi sai và sửa lại cho đúng:

1. I go to see her if I have enough time.

2. It is not easy do that difficult work.

3. He drove such fact that he won the race.

4. I wish I can go with you to the countryside next weekend.

5. When she came, I read her letter.

6. It's dangerous to driver fastly in busy street.

7. The bicycle is so expensive for me to buy.

8. Dave is a friend of mine. I knew him for a long time.

Help me, please!!!