B1

1. when is basketball became very popular all around the world.

2. how long dóe it take you to to finish your homework.

B2

1.small

2.cold

3.cold

4.easy

5.different

6.short

7.low

8.slow

9light

10.little rain

11.wet

12.useless

13.healthy

14.helpless

15.narrow

16.old

17noisy

18.thin

19.shining

20.ugly

1.she is bigger than he

2.that's so hot!

3.today is warmer than yesterday

4.The Hong River is longest in the world

5.we need faster 

6.she is young

7.be quite!

8.you are fatter

9.this house are beautiful

10.you look thin

1. When did basketball become very popular all around the world?

2. How long does it take to finish your homework?

1. big # small

2. hot # cold  

3. warm # cool

4. difficult # easy

5. same # different

6. long # short

7. high # low

8. fast # slow

9. heavy # light

10. rainy # sunny

11. dry # wet

12. useful # disadvantageous

13. sick # well

14. helpful # useless

15. wide # narrow

16. young # old

17. quiet # noisy

18. fat # thin/ slim

19. dark # bright

20. beautiful # ugly

Her voice is beautiful.

It is getting dark.

My hometown is very quiet.

This book is so helpful.

These exercises are diffilcut.

Water is too cold to swim.

This apartment building is too tall.

I don't like dry subjects.

He is older than me.

Fast food is not good.