题目内容

You _____ wash your hands before meals. It is good for your health.

[     ]

A. may
B. can
C. have to
D. must
D
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根据下列句子及所给单词的首字母写出所缺单词。
1. Would you lend me your phone, please? I need to give Dad a c_________ to tell him the good news.
2. It's quite warm today. You needn't w_________ your jacket, David.
3. Look! How d_________ your hands are! Go and wash them right now.
4. Be q_________ , Peter, or we'll miss the last bus to our school.
5. —Can I have a drink? 
    —Please help y_________. There is some orange juice in the fridge.

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