11. This newspaper is……………...(publishing/ published/ to publish/ publish)everyday. It’s a daily newspaper.

12. he shouted and looked …………….……(angry/ angrier/ angrily/ anger) at me when I broke the vase.

13. he is tired now ……….(so/ because/ but/ and) he stayed up late watching TV.

14. We are talking about the preservation of …………(natural/ naturally/ nature/ naturalize) resources.

15. We’ll make this beach clean and ………..(beauty/ beautify/ beatiful/ beatifully) again.

16. She sings very ……………..(beaty/ beautify/ beautiful/ beautifully).

17. If the …………(pollution/ pollute/ polluted/ pollute) continues, what will happen?

18. If it …………(doesn’t rain/ didn’t rain/ hadn’t rain/ won’t rain), we’ll go to the movies.

19. A large number of inhabitants have made ……………(suggest/ suggestion/ suggested/ to suggest) on how to protect the environment.

20. Be ……….(care/ careful/ carefully/ carelessly)! He is looking at oyu.