1 . The regulations state that no one __________ be allowed to smoke in public places. (用适当的词填空)

2 . According to the factory safety rules, all accidents   ________   be reported to the safety officer. (用适当的情态动词填空)

3 . “The profit ________ be divided into three parts, according to the agreement made by both sides,” declared the judge. (用适当的词填空)

4 . There’s a public sign in the library, saying no person ________ bring food and drinks into the reading room.

A．shall

B．will

C．need

D．must

5 . One of our rules is that every student ________ (wear) school uniform while at school. (所给词的适当形式填空)

6 . Time is very limited, so you ________ get to that mountain village within 15 minutes. (用适当的词填空)

7 . Under no circumstances ________ we allow drugs to become uncontrolled in our district. （用适当的词填空）

8 . —The room is so dirty. ________we clean it?
—Of course. （用适当的词填空）

9 . 一Excuse me, can I use your computer to type a report?
一You________ have my computer if you take good care of it.

A．shall

B．might

C．should

D．need

10 . —Can I pay the bill by check?
—Sorry, sir. But it is the rule of our hotel that payment ________ be made in cash. （用适当的词填空）