一、将下列词组或短语译成英文。

1．收集标本________

2．进一步研究________

3．整个世界________

4．取回、拿回某物________

5．等候做某事________

6．努力做某事________

7．远离________

8．发送信息________

9．地面控制中心________

10．据说________

11．太空探险________

12．得奖________

二、用第一项中部分词组的正确形式填空，使句意完整。

1．You'd better ________ from the fire．It's dangerous if you are not careful with it．

2．I can't find your cat．________ you ________ it ________ yourself?

3．________ each other is a popular way to communicate．

4．He is a little weak in study, but he ________ catch up with his classmates．

5．－________ a chemical factory will be built near our town．

－It's really bad news．

6．More and more people become interested in ________．Space is a big attraction to them．

7．Mother Teresa ________ for her devotion to the poor．

8．The doctors are taking ________ on SARS．