Now it can be difficult for students to find time to exercise? since what they do is to sit at their desks and study all day long.

Even on vacations,most children prefer to enjoy t 1 at home watching TV or playing computer games. They seldom go out and s 2 time in the sun. However,the importance of exercise is wellknown to us. A survey shows that to do well in 13 ,a student should spare time to exercise every day.

That is to say,we should pay attention to h 4 as well as studies.

There are also o 5 good points of exercise. One is greater confidence. Exercise may make it easier for students to take part in class activities and help them do a b 6 job in studies and social communication. Another is less stress. Exercise can make them forget troubles and f 7 relaxed.

It is not hard to do exercise. Just get some exercise into your daily s 8 life. Go to school on foot or by bike i 9 of by bus or by car. Doing some exercise during class breaks is helpful b 10 it can make your mind clear. Also,you can play football or basketball with your friends in the park at weekends. Get out of your chair and do more exercise,everyone!

1. 2.3. 4. 5.

6. 7.8. 9. 10.

5.  (2015 •淄博) 我们的新操场是去年建成的。

4. 天安门广场是世界上最大的城市广场。

Tian’anmen Square isin the world.

3. 紫禁城在1925年变成了一个博物馆。

The Forbidden Citya museum in 1925.

2. 武汉位于长江两岸。

Wuhan the Yangtze River.

1. 过去皇帝常常在颐和园避暑。

The emperorsin the Summer Palace.

5. The teacher filled the cup with water before the experiment.(改为被动语态)

 The cup with water by the teacher before the experiment.

4. I hope I can experience its beauty and greatness.(改为简单句)

I hope its beauty and greatness.

3. They used to go out for a walk after supper.(改为一般疑问句) 

they to go out for a walk after supper?

2. We can find amazing rocks in the Reed Flute Cave.(对画线部分提问) 

you find in the Reed Flute Cave?