Question

70 C. Choose a, b or c. 1. Kelly had an accident. She_must a. must b. mustn't 2. I've already made dinner. You have to cook anything b. mustn't a. have to c. don't have to 3. Your dad is very tired and he needs some sleep. You make any noise. a. don't have to b. mustn't 4.1 go to the doctor. c. don't have to a white suit. a. mustn't b. have to c. must wear a uniform at work but I don't mind. It's c. don't have to
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Answer 1

Ответ: 1)a 2)c 3)b 4)b