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Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
A. mustn’t B. ought not to C. needn’t D. don’t have to
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Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
A. mustn’t B. ought not to C. needn’t D. don’t have to
查看习题详情和答案>>
Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
A. mustn’t????????????? ????????????? ????????????? B. ought not to????????????? ????????????? C. needn’t????????????? ????????????? ????????????? D. don’t have to
查看习题详情和答案>>
Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
A. mustn’t B. ought not to C. needn’t D. don’t have to
查看习题详情和答案>>
2. I haven't got any money with me, so I'll ________ borrow some from my friends.
3. —________ I come in?
—No, you ________.
4. Tomorrow I ________ go shopping with you if it's fine.
5. You ________ not make so much noise in the hospital.
6. —________ I watch TV this evening, Mum?
—Yes, you ________. But you ________ finish your exercises first.
—All right. ________ I write down all the words in this lesson?
—No, you ________, but you ________ write down all the new words today.
You ________ write down the old ones tomorrow.
7. Li Lei isn't in the classroom. He _________ be at the library. Let's go and find him.
8. —Must we hand in our homework today?
—No, you don't ________.