Viết lại các câu sau, sử dụng các từ must, mustn't, should, shouldn't 1. It's not a good idea to swim immediately after a meal You.................................................................................. 2. It's very important not do drink the water here. It will make you ill You............................................................................... 3. It's against the rules to use your mobile phone in class You................................................................................. 4. Parking in this street is prohibited You....................................................................................

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