1 . Water had also appeared on other planets like Mars but, ________ (不像) the earth, it had disappeared later. (根据汉语提示单词拼写)

2 . Some people volunteer to help people __________ (在困难中). (根据汉语提示完成句子)

3 . Why did you_____（投票）against Mr Smith at the meeting? （根据汉语提示单词拼写）

4 . The whistle blew and the train________(移动；溜进)forward and at last disappeared in the heavy fog. (根据汉语提示单词拼写)

5 . The sport has a _______________(严格的) code of conduct. (根据汉语提示单词拼写)

6 . Your facial expression can ____________   (反应) your real feelings. （根据汉语提示单词拼写）

7 . You should c_____________ on your work when you study. （根据首字母填空）

8 . Most of the movies directed by Zhang Yimou ________historical facts.

A．is based on	B．based on
C．are based on	D．basing on