题目内容：

句子(15分)：

1.  ______ ________(面临) a difficult situation, Tom decided to ask his boss  for advice.

2.  He became famous _______ _________ _________.(40多岁)

3.  People in Chongqing are proud of _______ _______ ________ ________ (所取得的成就)in the past ten years.

4.  we can give money to _______ ______ _______ ________ ______ (使饮水安全).

5.  Always leave things ________ _______ ________ _______ ________ _________.(你能再找到它们的地方)