làm hộ mikkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

6. The Nile is the longest river in the world.

7. No mountain in the world is higher than Mount Everest.

8. She is a pretty girl i have met.

9. The more he works, the more tired he feels.

10. That computer works worse than this one.

Chuyên đề 5:

1. in

2. in

3. on

4. at

5. in

6. at

7. to - for

8. for

9. on

10. at

11. of

12. in

13. on

14. about

15. of

16. at

17. to - with

18. to

19. to

20. on

21. at

22. of

23. to

24. of