1. 中國第一個進人太空的人是誰？

Who is  in China?

6. 我們希望很快收到你的來信。

We  soon.

5. 聽完我的話之后，他同意了讓我參加游泳倶樂部。

After hearing my words,he was  thatI could join the swimming club.

4. 地球環(huán)繞太陽旋轉。

The Earth  the Sun.

3. 你考慮過火星上的低重力嗎？

Have you ever  on Mars?

   When we look up at the shining stars on a clear night,we sometimes can't help wondering： Is there life on other p 1   or are we really alone in the universe (宇宙) ？

   A lot of scientists have tried and are still trying to find out answers t 2   these questions. Some of them are c 3   out a programme called SETI   (對外星智能的探索) .They meet at Arecibo Observatory in Puerto Rico. There,they use a large antenna   (天線) and hope that they will make c 4   with other life forms from outer space.

   The antenna is over 300 metres wide. It looks for m 5   from the universe.If there is a life somewhere in the universe,it will probably send out some radio signals. This antenna will p 6   them up.

   People who want to take part in SETI only need a computer,because the i 7   from the antenna is on the Internet. About 2  million people have already c 8   to the site.They are looking for alien signals on their computers,but they haven’t found any y 9  .

   If someone discovers an unusual message,this will mean that h 10   are not the only intelligent creature (智能生物) in the universe. People are interested,in finding any signal from aliens.Well,we must wait and see.

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7. 為了防止自己飄移到太空，宇航員們必須穿著特殊的 靴子。

 ，astronauts must wear special boots.

5. 未來的生活可能就是這樣的。

Such is  in the future.

4. 他年紀太大，無法完成這項工作。

He is the work.

3. 這臺電腦與國際網絡連接在一起。

The computer  an international network.