You ________ cross the road when the traffic lights are red. [ ]

A. mustn't

B. can't

C. may not

D. don't

根据汉语完成句子。

1. 劳驾,你能告诉我怎样到邮局吗?    

    _____ _____, Can you tell me _____ _____ _____ _____ the post office?

2. 你知道附近哪儿我能存钱?

    Do you know_____ I can _____ _____ around here?

3. 饲养宠物有好处也有坏处.

    Feeding pets has _____ and _____.

4. 你能告诉我哪儿有一个吃饭的好地方吗?

    Could you tell me where there is _____ _____ _____ _____ _____?

5. 我想打个电话.

    I want to _____ _____ _____ _____ .