Choose the right variant. 1. He says I (mustn't/needn't) do it. He has already done it. 2. You (needn't/mustn't) carry your driving license with you. 3.1 can show my student's card, and I (mustn't/needn't) pay to get in. 4. I've hurt my knee and the doctor says I (mustn't/needn't) play football for two weeks. 5. Copies (needn't/mustn't) be done without permission. 6. He is a very discreet person, you (needn't/ mustn't) be afraid of telling him anything. 7. He (needn't/mustn't) be said twice. 8. You (needn't/mustn't) answer the question if you don't want to. 9. It's a nonsmoking carriage. You (needn't/mustn't) smoke here. 10. She (needn't/mustn't) go to bed so late. Has she forgotten the doctor's instructions?
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