根据句意及首字母或汉语提示，补全下列句中所缺单词，注意其形式的变化。(每空限填一词)

1. Actress Zhang Ziyi was criticized because her English hadn't ______ (提高).

2. Chinese people were the first to ______ (发现) the South China Sea.

3. Drivers should be told to ______ (严格地) obey the traffic rules.

4. On March18, the Chinese government ______ (拒绝) Coca-Cola, who attempted to buy China

    Huiyuan Juice Group.

5. Chinese ______ (飞行员) Li Feng was so brave and calm that he saved the 200 million yuan airplane.

6. After the bell r______, all the students rushed out of their classrooms.

7. After the long trip, we were all tired and t______.

8. The markets around our school often p______ us with fresh vegetables.

9. Pork isn't a______ to be bought from Mexico (墨西哥) because of the swine flu (猪流感).

10. Just i______ how happy she will be if you suddenly appear before her.