16. As teachers, we feel______our duty to teach our children to be good wherever we are.

A. this 　 B. that　　　 C. it　 　　 D. there is　

15. - Each of the students, working hard at their lessons, ______the book.　　 - So have I.

　　　 A. is reading　 B. has read　　 C. reading　　　 D. reads

14. After______for the job, you will be required to take a language test.

　　　 A. being interviewed　 B. interviewed　 C. interviewing 　　　　　 D. having interviewed

13. The two presidents agree with each other on the whole, but much remains______at the following meeting.

　　　 A. discussing B. discussed 　 C. to discuss 　 D. to be discussed

12. The more one is ______the English-speaking environment, the better he or she will learn the language.

　　　 A. exposed to 　　　 B. filled in 　　 C. caught on D. kept up

11. As______unemployment is very high nowadays, it’s very difficult for people to find______work.

　　　 A. the; 不填　 B. the ; a 　　　 C. 不填； 不填　　 D. an; the

10. Can you think of some cases______drivers obviously knew the traffic rules but didn’t obey them?

　　　 A. why　　 B. where C. as　　　 D. which

9. It’s so surprising to hear from my school teacher again. ______, we last met more than twenty years ago.

　　　 A. That’s to say　　　 B. What’s more　　　 C. Believe it or not D. In other words

8.- I’m afraid I can’t finish the book within this week.　　 　 -______.

A. Please go ahead　　　　 B. That’s right　 C. Not at all　　　　 D. Take your time

7. It is said that the famous football star is now willing to play for______ would pay him three million dollars a year.　 A. anyone　　　 B. whomever　 C. no matter who　　 D. whoever