题目内容：

 

根据括号里的中文提示， 完成句子；每空填一个单词。

1.When she saw the poor dead cat, she ______ _______ _______.(禁不住哭了)

2.Though pandas eat vegetables sometimes, they mainly ______ ______ bamboo.(以…… 为主食)

3.The earthquake will ______ ______ a lot of diseases and homeless people.（导致）

4.It is ______ ______ _______ _______ arguing with him; he is always not reasonable.（浪费时间）

5.Don’t ______ ______ _______ your classmates. It is impolite.（取笑）

6.He didn’t steal anything. ______ ______ he is honest all the time.（事实上）

7.After eight years, the machine is still _____ ______ and in good condition.（在使用中）

8.Once you make a promise, you should ______ it ______.（实施）

9.We had reached the top of the mountain ______ _____ _____ sun rose.（到…… 时候）

10.You must keep calm when fires ______ ______ . （发生）