1.  As soon as the water turned back, they took an active part in rebuilding their house .

2.  it was a part.

3.  In the eastern part is rather flat , although there are hills in the northest and in the southeast of it.

4.  in the western part has many mountains, for example, Ti'an mountain Qi lian mountain , and so on.

5.  In China the southern part have much water than the northern part.

6.  So, the southern part should grow rice, and the northern should grow wheat, China have many production , for example, teas , China , coal, oil, pears, and so on .

7.  It has become a very important part in the people's life.

8.  School children in some part of China always watch TV.

9.  People in many parts of China have not enough food and clothes.

10.  sugar is not a necessary part of a healthy diet.