6. He was        because he was aware of another watcher in the bushes.

   A. unhappy   B. unconscious

   C. unaffected   D. uneasy

5. Our research has focused on a drug which is so        as to be able to change brain chemistry.

   A. practical   B. influential

   C. fearful   D. powerful

4. Smith        his new book aside for a year while he wrote some magazine articles to make a bit of money.

   A. keep   B. pull   C. place   D. set

3. They made various proposals orally,but I suggest that it would be better if they          everything in black and white.

   A. get   B. cover   C. put   D. let

2. None could deny that a fine house is a        of status and wealth.

   A. view   B. signal   C. sight   D. symbol

1. I may have been given such a book,but I've no        of it.

   A. memory   B. information

   C. reason   D. programme

10. Recently        in the museum has attracted a lot of visitors over the country (worth)

近來博物館里那值得一看的東西吸引了全國很多游客。

9. He         ，which makes his teachers angry  (always)

他總是在課堂上講話，這讓他的老師很生氣。

8. Many people in China have never dreamt of        for them to travel to the moon (chance)

在中國，很多人都從未夢想過他們有機(jī)會去月球旅行。

7. It is silly of me to have put all eggs in one basket. That is the worst mistake          . (ever)

把所有的雞蛋都放在一個(gè)籃子里，我真是太傻了。這是我至今犯的最大的錯(cuò)誤。