21. I don’t think math 　　　　　　　　

　　 A. easily to be learned　　　　　　　　 B. easily to learn

　　 C. easy to be learning　　　　　　　　 D. easy to learn

20. To her surprise, the life she had been looking forward to 　　　　　　　to be unpleasant.

　　 A. prove　　　　 B. being proved　　　　 C. proving　　　　 D. proved

19.- How often do you eat out?

　 - 　　　　　　, but usually once a week.

　　 A. It depends　　　　　　　　　　　　 B. Have no idea

　　 C. As usual　　　　　　　　 　　　　D. Generally speaking

18. - Got your driving license?

　　 - No. I 　　　　　　too busy to have enough practice, so I didn’t take the driving test last week.

　　 A. was　　　　 B. have been　　　 C. had been　　　　 D. am

17. - Want to have a drink？

　　 -No. 　　　　　　

　　 A. I would rather not to　　　　　　　　 B. I would rather not

　　 C. I’d better not to　　　　　　　　　　 D. I’d better not.

16. -What’s made you so upset?

　　 -　　　　　　 　with my best friend.

　 A. Quarrel　　　 B. Quarrelling　 C. Because of quarrelling　 D. Since I quarreled

15. 　　　　　　the rides at the Headland, visitors can take the shuttle to the Lowland.

　 A. Enjoying　　　 B. Enjoy　　　 C. Having enjoyed　　 D. Having been enjoyed

14. Just like spoken language, body language 　　　　　　from culture to culture,

　 A. changes　　　　　　 B. varies　　　　　　 C. exchanges　　　　 D. appears

13. There are hundreds of visitors 　　　　　　in front of the Art Gallery to have a look at Van Gogh’s paintings.

　 A. waited　　　　　　 B. to wait　　　　　 C. waiting　　　　　 D. wait

12. The tourists screamed their 　　　　　　　down to a safe landing when they were sitting in car that “fell” through the air from a tall tower.

　 A. direction　　　　　　 B. road　　　　　　 C. way　　　　　 　　D.voice