20. Supposing someone　　　 　you had been lying, what would you do?

A. turned out　　　 B. found out　　　　　　 C. picked out　　　　　 D. broke out

19. The reason　　　 　he gave for not coming to your birthday party is 　　　　his mother was ill.

A. what; which　　 B. why; that　　　　　 C. as; which　　　　　 D. which; that

18. Nowadays, many people 　　　　　about eating habits 　　　　　what they believe.

A. take choices; base on　　　　　　　　　　 B. make choices; based on

C. do choices; basing on　　　　　　　　　　 D. have choices; to base on

17.--What a pity! The tickets for the football match have been sold out.

--Don’t worry. You can watch　　　 　on TV.

A. the game alive　 B. the living game　　　 C. the live game　　　　 D. the game living

16. In view of all sorts of rumors and guesses, experts carried out some careful and scientific research and 　　　　the possibility of a second earthquake in this area.

A. blamed　　　　 B. discounted　　　　　 C. attended　　　　　　 D. charged