10. When you laugh or smile, your body ______ (放松).

9. I saw the winners’ names of the writing competition on the _______ (网站).

8. We haven’t decided how we are going to _______ (庆祝) the coming New Year’s Day.

7. Some big cities are becoming more and more _______ (拥挤的) and polluted.

6. Ability and effort are conditions of _______ (成功).

5. My grandfather wants to live in a place which is more ______ (peace) than here.

(B) 根据句意和汉语注释，写出单词的正确形式。

4. The woman’s ______ (operate) was performed by an ORBIS doctor on the plane.

3. Which city is ______ (far) to the sea, Beijing or Tianjin?

2. The big tree has green ______ (leaf) throughout the year.

(A) 根据句意,用括号内所给单词的适当形式填空。

1. This umbrella is yours and that one is _______ (she).