一、根据句意、所给单词和汉语释义写出单词
1. The pollution is ____________ (harm) to all the living things.
2. The questions she asked last week are still under ____________ (discuss).
3. He saved the child at the ____________ (风险) of his own life.
4. We all know there are lots of ____________ (advantage) of living on Mars because of no oxygen.
5. It is certain that fresh food is ____________ (tasty) than dried food.

二、根据汉语意思完成句子
1. 真可惜我错过了节目的第一部分。
It was a pity that I ________________________ the programme.
2. 昨天的节目以一个有关在火星生活的讨论来开始。
Yesterday’s programme ________________________ about living on Mars.
3. 一些学生说生活在另一个行星上会很有趣。
Some students said that ________________________ would be very interesting.
4. 然而，另外一些学生担心因生活在那儿而得病。
However, other students were ________________________ living there.
5. 他们认为外星人非常危险，会伤害人们。
They thought that aliens were very dangerous and would ________________________.

一、听力
第一部分 听对话，选择正确答案（听两遍）
( ) 1. What are the two speakers talking about?

( ) 2. What does Daniel want to be when he grows up?

( ) 3. What does Jack mean?
A. He wants to live on Mars.
B. He is not sure.
C. He doesn’t want to live on Mars.
( ) 4. What does the man dislike about the film?
A. Its music. B. Its length. C. Its story.
( ) 5. What is Sandy worried about when moving to Mars?
A. Terrible illness. B. Strange aliens. C. Uncomfortable journey.

第二部分 听短文回答问题（听两遍）
( ) 6. Where were Americans getting ready to send the first man to?
A. The Sun. B. Mars. C. The Moon.
( ) 7. What were a Frenchman and an Englishman doing?
A. Reading newspapers. B. Drinking. C. Watching TV.
( ) 8. What did the Englishman think of the Americans?
A. Clever. B. Hard - working. C. Foolish.
( ) 9. Did the Frenchman agree with the Englishman?
A. Yes, he did. B. No, he didn’t. C. We don’t know.
( ) 10. Why was the Englishman surprised at the Frenchman’s words?
A. Because he thought the Sun is too hot to visit.
B. Because he thought the Sun is too far away to get to.
C. Because he couldn’t imagine that the French were so clever.