Task 8:

6. How are all the buildings in London?

7. What is the weather like in Sweden in the winter?

8. Where was your father last month?

9. Why did she go to the doctor?

10. When did Nam leave home yesterday?

Task 9:

1. Your house is smaller than mine.

2. The red car is more expensive than the black one.

3. The bathroom has a sink, a tub, and a shower.

4. Trung is the tallest in the group.

5. No river in the world is longer than the Nile.

6. We might visit Japan in the future.

7. My brother is a fast runner.

8. Nga's favourite sport is badminton.

9. My children are interested in studying English.

10. He has not cried for ten years.

11. He hasn't gone abroad before.

12. She has driven for one month.

13. We have eaten since it started to rain.

14. Nam is interested in watching television.

15. I have never talked to the foreigner before.

1.your house is smaller than my house

2.the red car is expensive than the black car

3.tbe bathroom has a sink, a tub and a shower

4.trung is tallest in the group

5.no river longer in the world

6.we might qrobaby visit Japan 

7.my brother is running very fast

8.nga's favourite is badminton 

9.my children are study english

10.he has cried ten year ago

11.he hasn't went abroad 

12.she has driver1 month ago