6. At certain times a wonderful,        and helpful child will turn into a terrible animal.

   A. unbelievable   B. surprising

   C. reasonable   D. naughty

5. The song is about a young couple who were forced to separate         ，but valued the memories of their love all their lives.

   A. temporarily   B. frequently

   C. casually   D. permanently

4. Water can        and give off a lot of heat without big changes in temperature,thus creating a stable environment.

   A. restore   B. prohibit   C. withdraw   D. absorb

3. Quality afterschool programs are designed to improve academic performance,          youth crimes and other highrisk behaviors,and help young people grow into healthy,successful adults.

   A. decrease   B. damage   C. destroy   D. demand

2. Finally he fulfilled his        to become the first astronaut to fly in space in American history.

   A. intention   B. attempt   C. attention   D. ambition

1. Do you think it possible to make the Chinese traditional kung fu a/an        of the next Olympic Games?

   A. event   B. match   C. game   D. accident

10. Not having been there before,he simply had no idea about the place,          . (worth)

由于之前没来过，他完全对这个据说值得一游的地方不了解。

9. There are some watchtowers        along the Great Wall (meter)

长城上每隔几百米就有一座瞭望塔。

8. The train was so crowded that we sometimes        jump through the window to get water when it stopped at a station (force)

火车太挤了，以至于某些时候当它停站时，我们得被迫从窗户跳下去买水。

7. You should get a good night's sleep         . (much)

不管有多少工作要做，你晚上得睡个好觉。