题目内容：

词汇

A. 根据句意和汉语提示写出单词，完成句子。

1. I will be happy if Sandy ______my offer.(接受)

2.We have to hand out our homework as soon as ______.(可能)

3.Students should answer questions loudly and ______ in class.(清楚)

4.Many cities in China are ______the problem of air pollution now.(面临)

5.Susan was a little afraid when she walked in the ______and dark forest alone.(寂静的)