Question

giúp mình với

Answer 1

1.next week

2.renewable 

3.dangerous

4.will be used

5.environmentally friendly 

6. Theirs

7. having

8. Why

9.pedal

10. more

11.more

12.fewer

13.won't it

14.can they?

15. aren't they?

16. did you?

17. am not I?

18. the

19. reduce/of