8. how long have you listened to classical music ?

9. i haven't seen her for 10 years 

10. when did you buy this car ?

II. Turn into passive.

1. his exercise was finished on time 

2. rice is grown in those fields 

3. cars and trucks are used to carry food to market 

4. my window was broken by this boy yesterday 

5. he has been known well 

6. he will be met at the station 

7. was your test done perfectly ?

8. why wasn't this lesson learnt ?

9. how long have their work been done ?

10. he couldn't be helped 

     -answer by min-

doneat3:40pm

p/s : vote và chọn ctlhn cho mình nhé >3

8.How long have you listened to classical music?

9.I haven't seen her for 10 years.

10.When did you buy this car?

II.

1.His exercise was finished on time.

2.Rice is grown in those fields.

3.Cars and trucks are used to carry food to market.

4.My window was broken by this boy yesterday.

5.He has been known well.

6.He will be met at the station.

7.Was your test done perfectly?

8.Why wasn't this lesson learnt?

9.How long have their work been done?

10.He couldn't be helped.