用括号内所给动词的适当形式填空。

1. She is always forgetting _________ (give) me my letter.

2. All of the students are_________ (suppose) to hand in their homework on time.

3. If it _________ (rain) next Sunday, we won't have a football match.

4. He kept on _________ (talk) until the class was over.

5. He said that he _________ (come) back in five minutes.

下列水利水电工程注册建造师施工管理签章文件中，不属于成本费用管理文件的是（）。

A.工程预付款申请表

B.工程价款月支付申请表

C.完工付款申请表

D.索赔通知单