=>

IV/

1. The lesson took place in a small school in England.
2. The lesson was about the seasons of the year.
3. The teacher asked Tom to stop talking.
4. The teacher asked the class to listen to him.
5. Yes ,he did.

V/

1. different
2. fishing
3. successfully
4. entertainment
5. voluntary
6. interesting
7. pronunciation
8. orphanage
9. comfortable 
10. household

VI/
1. for -> since
2. many -> much
3. keeping -> keep
4. among -> between
5. have -> take

VII/

1. His

2. as

3. was

4. had

5. money
6. in

7. was

8. he

9. and

10. age

VIII/

1. from/to
2. on/with
3. to
4. from
5. on
6. in
7. from
8. for
9. for
10. with

IX/

1. I don’t eat as much chocolate as she does.
2. Vinh is always forgetting his homework.
3. It’s very important to keep the inviroment clean.
4. Lan did the homework herself.
5. I haven’t spoken to her for three years.
6. Tam used to type fast.
7. When did you use the car?
8. We have lived here for 15 years.
9. How about meeting inside the center,at the cafe corner.
10. Nam is strong enought to do heavy work.

VII.

1 from/ to

2 on/ with 

3 with 

4 from 

5 in 

6 in 

7 

8 for

9

10 do

VIII

1 I eat fewer chocolate than she