tim loi sai:

3. This motorbike has just been clean=>cleaned by my father.

4. This is the floppy disk which I have been looking for it=>\(\varnothing\) all this morning.

5. Many houses has=>have been destroyed by the storm.

6. She is the most beautiful woman who=>that I have ever met.

7. That is the man who he=>who told me the bad news.

8. She has hoped for a rise in salary since=>for six months.

1 really is->is really

2 has graduated->graduated

3 in->for

4 at->on

5 more comfort->more comfortable

6 are->is

7 the same->the same as

8 celebration->celebrating

9 this neighbor->this neighborhood

10 on->for

1. Their class (not clean) have cleaned since yesterday.

2. Where is your mother ? – Maybe she (cook) is cooking in the kitchen.

3. She (enjoy) (swim)enjoys swimming very much..

4. How long it (take)takes you (get)get to work yesterday morning?

5. She remembered (give) to give you back the book you (land) her.

6. Lan (not have)hasn't had many new friends in her new school yet.

8. Nam (come)is coming from Vinh but he (stay)is staying with his relatives in HCM city at the moment.

9. We (not drive) don't drive to work every day. We (go)go by bus.

10. The girls skipping over there (be)are my friends.

11.Do You (like) like your new school, Mai ? – Yes. But I’m unhappy because I (not have)don't have many friends.

12. Let’s (play)play the game now.

13. Yester day, I (spend) spent two hours (do) did the homework.

14. The thieves (catch) caught when the (leave)left  the bank.

15. Two hors ago, Mrs Brown (have)gad  Alice (take)took her son to the school.

1, didn't clean

2, is cooking

3,enjoys swimming

4, does it take you get..

5,gave / landed

6,hasn't had

8,comes / is staying

9, don't drive / go

10, are

11, Do you like / don't have

12, play

13, spent / did

14, catched / left 

15, had/ took 

1,didn't clean

2, is cooking

3,enjoys swimming

4, does it take you get..

5,gave / landed

6,hasn't had

8,comes / is staying

9, don't drive / go

10, are

11, Do you like / don't have

12, play

13, spent / did

14, catched / left 

15, had/ took 

Exercise 4: Change to past simple

1, Children have broken the window for 10 minutes.

=> The window has been broken by children for 10 minutes.

2, She has brought her dog to the meeting.

=> Her dog has been bought to the meeting.

3, We have built this house since 1970.

=> This house has been built since 1970.

4, Tom has bought a car for a long time.

=> Tom's car has been bought for a long time.

6, Students have did their homework.

=> Students' homework was done.

7, She has drawn a nice picture.

=> A nice picture has been drawn by her.

8, You have drunk a lot of coca.

=> A lot of coca has been drunk by you.

9, The princess has lost her shoe.

=> The princess's shoe have been lost.

10, They have seen this film when they were 15.

=> This film has been seen when they were 15.

1.He can answer all my questions. → All my ...questions can be answered by him........ 2. Because of the bad weather, we cancelled our trip to Tam Dao. → Because the………weather was bad, we cancelled our trip to Tam Dao ……………… 3.It is a month since she last wrote to me. → She has...............not written to me for a month...... 4. Is it necessary to bring warm clothes with me? → Should.....I bring warm clothes with me?.........? 5. “Why don’t you ask her yourself?” → He suggested.........I should ask her myself.........

1.He can answer all my questions. →

All my questions can be answered by him.

2. Because of the bad weather, we cancelled our trip to Tam Dao.

→ Because the weather was bad, we cancelled our trip to Tam Dao.

3.It is a month since she last wrote to me.

→ She has not written to me for a month.

4. Is it necessary to bring warm clothes with me?

→ Should I bring warm clothes with me?

5. “Why don’t you ask her yourself?”

→ He suggested asking her by myself.

*ko chắc lắm đou ;-;

1.He can answer all my questions.

→ All my ..questions can be answered (by him)..........

2. Because of the bad weather, we cancelled our trip to Tam Dao.

→ Because the…weather was bad, we cancelled our trip to Tam Dao……………………

3.It is a month since she last wrote to me.

→ She has ..not written to me for a month...................

4. Is it necessary to bring warm clothes with me?

→ Should...I bring warm clothes with me...........?

5. “Why don’t you ask her yourself?”

→ He suggested.....asking her himself/herself.............

ua lớp 7 học passive voice à =)) 

1.This computer/ not sell/ here/ today,

This computer isn't sold here today

2 Pictures/ draw/ that little boy/ two weeks ago. ..... ..

These pictures were drawn by that little boy two weeks ago.

3. The tables/ clean/ every morning.

The tables are cleaned every morning

4. The cat/ feed/ every five hours.

The cat is fed every fivee hours

5. The lights/ set up/ her father/ yesterday.

The lights were set up by her father yesterday

Chuyển sang thể bị động

1, I clean the floor everyday.

THE FLOOR IS CLEANED EVERYDAY

2, My mother bought this dress this morning.

THIS DRESS WAS BOUGHT BY MY MOTHER THIS MORNING

3, She has done this exercise for 2 hours.

THIS EXERCISE HAS BEEN DONE BY HER FOR 2 HOURS

Chuyển sang thể bị động

1, I clean the floor everyday.

-> The floor is cleaned everyday.

2, My mother bought this dress this morning.

-> The dress was boughtby my mother this morning.

3, She has done this exercise for 2 hours.

-> This exercise has been done by her for 2 hours.

1. The floor is cleaned everyday.
2. This dress was bought by my mother this morning.
3. This exercise was done by her for 2 hours

1 since

2 for

3 already

4 never

5 for

6 for

7 yet

8 already

9 since

10 yet

10. Since when has your mother leaned up the floor ?

> She leaned up the floor since last week.

Since when .......has.......your mother .....cleaned....(clean) up the floor

> She .......has cleaned....(clean) up the floor since last week

Mrs Jackson is an old woman who has a small room (1)___an old house. She (2)___there since 1974. That was the year when
her husband (3)____.He had been ill (4)___many years. After his death Mrs Jaskson had (5)__money a tall. She found work in a
factory. Her Job was to clean the offices. She (6)_______get up(7)_______the morning. She doesn't have much money
(8)_______she hoppier now.
1. a. in b. on c. from d. of
2. a. is living b. lives c. lived d. has lived
3. a. died b. has sied c. dead d. wasdead
4. a. since b. for c. in d. during
5. a. none b. any c. no d. not
6. a. must b. must to c. had to d. has to

7. a. for b. at c. in d. to
8. a. so b. because c. but d. and