1. The last time we saw her was when we left school. 

2. The poem was written by Clement Clarke Moore in 1823. 

3. How often do they feed these animals? 

4. These machines hasn't been used for years. 

5. They speak English well. 

6. He said that she was ưorking in the garden. 

7. Going gishing with friend in the summer is interesting. 

8. Mary is younger than Jane. 

9, Peter was so ill that he can't get up. 

10. This flat is not big enough for my family. 

11. The bill must be paid at once. 

12. Mary was so ill that she can't get up. 

13. After i had typed all the letters, i had a meeting with the comittee. 

14. The brother asked Mai if she was hungry. 

15. My mother is more patient than my father.

1/ We haven’t seen her since we left university.

The last time...we saw her is when she left university.................................

2/Clement Clarke Moore wrote the poem in 1823.

The poem…is written by Clement Clarke Moore in 1823.………………………...

3/How often are these animals fed?

How often do they feed these animals?………………………………

4/Nobody has used these machines for years.

These machines…haven't been used for years……………

5/ They are good English speakers.

They are good at speaking English.................................................

6/He said: “She is working in the garden”.

He said that she was working in the garden.………………………………

7/ It’s interesting to go fishing with a friend in the summer.

Going fishing with a friend in the summer is interesting...............................................

8/Jane is older than Mary.

Mary is younger than Jane……………………………

9/Peter was too ill to get up.

Peter was so ill that he couldn't get up.………………………

10/This flat is too small for my family.

This flat is not big enough for my family.………………………

11/We must pay the bill at once.

The bill must be paid by us at once………………………………

(cấu trúc câu bị động: S + to be + VpII

trong đó: S: chủ ngữ đã được chuyển từ tân ngữ

to be: chia theo thì

VpII: động từ ở dạng quá khứ phân từ (cột 3))

12/ Mary was too ill to get up.

Mary was so ill that she couldn't get up.............................................................

13/I typed all the letters before I had a meeting with the committee.

After I typed all the letters, I had a meeting with the committee  ………………………

14/ The brother asked: “Are you hungry, Mai? ”.

The brother asked Mai that was Mai hungry?  ........................................

15/My father is more impatient than my mother.

My mother is more patient than my father.……………………