5. 烧煤对空气污染十分严重，北京已经限制煤的使用。

4. 这部电影非常有趣，很值得一看。

The movie is very interesting and it_______ _______ _______

3. 我已经有两年没见到Tom 了，我十分想念他。

It_____________ two years_______ I met Tom last time. I miss him very much.

2. 那个小女孩迷路了，更糟糕的是，她忘了父母的电话号码。

The little girl lost her way, ____       ， she forgot her parents' telephone

number.

1. 老师告诉我们火星的直径是地球直径的53% 。

Our teacher told us the diameter of Mars is 53%_______ _______ _______ that of

the earth.

go around,search ...for,be close to,

a strong storm,at a distance of

1. The police have  Simon's home ______ something useful. But they found nothing.

2. Almost all the planets ______  the sun in the solar system. How amazing ！

3. Jeffs home ______  his school ， but he is always the last to come to school.

4. Look ！ The girl is trying her best to catch up with the one in front of her,because
they are running_______ about 50 meters.

5. Yesterday _______ hit the village. Many people lost their houses.

A_: Hi ， Amy ！ Have you watched the live program about Shenzhou X flight to space?

B ： Of course. I feel so excited.

A:So do I. I really admire Nie Haisheng,Zhang Xiaoguang and Wang Yaping ， especially Wang Yaping,she gave us a wonderful physics lesson.1

B ： They're really cool. But as I know,it's difficult to be an astronaut. They must be selected and trained strictly. 2 And they must be good at computer technology.

A ： Oh,but I know little about computer technology. 3 What are you going to be?

B ：  4 Maybe I'm going to be a scientist in

the future. A_:Wow! That's great! 5 

B ; Let's work hard together ！

A.  Mmm ， I'm not sure.

B.  I believe you can make it.

C.  I'd like to be an astronaut like them when I grow up.

D.  I'll work hard to make my dream come true.

E.   They must be strong,healthy and clever enough.

1.______ 2._______ 3._______

4.______ 5._______

5. Your dream will be made to come true in the future if you study hard.(同义句转换)

You dream will ______  ______  in the future if you study hard.

4. Mary wants to be a doctor when she grows up.(对画线部分提问）

       does Mary want      when she grows up?

3. She likes English better than maths.(同义句转换）

She      English      maths.