按要求完成下列各题，每空一词。

1. We should allow students to join the English club.(改为被动语态)

    Students______ ______ ______to join the English club.

2. He is too young to see this triller.(改为同义句)

    He isn't______ ______to see this triller.

3. I think she will let her parents down.(改为否定句)

    I  _____ ______she______   _____her parents down.

4. I think sixteen-year-olds should be allowed to drive.(改为一般疑问句)

    ______ ______ ______sixteen-year-olds______ ______allowed to drive?

5. I need to repair my new computer.(改为同义句)

    My new computer______ ______.

根据政府对工程项目质量监督的要求，项目的工程质量监督档案应按（）建立。

A.建设项目 

B.单项工程 

C.分部工程 

D.单位工程