you must和you mustn’t造句

1. You must work hard.
2. You must stay at home
3. You must finish your homework by yourself
4. You must leave now.
5. You must keep quiet.

1. You mustn't go out at night.
2. You mustn't go there.
3. You mustn't tell lies.
4. You mustn't sing here.
5. You mustn't talk to strangers.

you mustn't take in the lidrary. you mustn't dreak that vase. you mustn't play with matches . 把mustn't改成应该乜就是must

You must go home after school .

You mustn't throw rubbish about .

You must try your best to do it well.
You must't touch that painting; it is so dear.

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