| 用情态动词 can, can't, may, must, have to, needn't 或 mustn't 填空 。 |
| 1. You ________ smoke here. It's dangerous. 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 ________. |