6. Some researchers believe that there is no doubt ______ a cure for AIDS will be found.

　 A. which　　　 　　　 B. what　　　 　　　　　 C. that　　　 　　　　　　 D. whether

5. After the war, a new school building was put up ______ there had once been a theatre.

　 A. that　　　 　　　　 B. where　　　 　　　　 C. which　　　 　　　　 D. when

4. One way to avoid ______ by sharks is to keep calm and ______.

　 A. attacks; don’t be afraid　　　　　 　　　 B. bites; don’t be frightened

C. being attacked; not be scared　　 　　 D. being bitten; not to panic

3. If you don’t speak the language, it is not easy for you to ______ your meaning to others and only by gestures ______ it.

　 A. pass; you can understand　　　　　 B. convey; you will be made

　 C. express; will you understand　　　　 　　　　　　　　　　　　　　　　 D. get across; can you make

2. It doesn’t make any sense for us to ______ foreigners on public occasions, which will in turn make them ______ you.

　 A. stare at; glare at 　　　　　　　　　　　　　　　　 B. look at; notice　　 　　　 C. observe; glance at　 D. glare at; watch

1.It is good manners to observe the local laws and customs while you are visiting a foreign country. Which has the same meaning as the underlined word?

　 A. watch out for 　 B. pay attention to 　 C. follow　　　 　　　　 D. accept

5．　 既然你题目做厌了，为什么不听一会儿音乐呢？(grow tired of )

4．　 这些票能让你免费乘坐三天地铁。(enable sb to do sth)

3．　 这间房子很大，足以让他们把这些椅子都放进去。(big enough for sb to do sth)

2．　 音乐在人类生活中起着重要作用。(play a part in)