单项选择 适中0.65 引用3 组卷243
—Could you please tell me how to improve my spoken English?
—Sorry, I __________. I have something important to do now.
—Sorry, I __________. I have something important to do now.
| A．can’t | B．needn’t | C．mustn’t | D．may not |
20-21八年级下·河北石家庄·期中
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—Is Tony knocking at the door?
—No, it ________ be him. He has gone to Sanya.
—No, it ________ be him. He has gone to Sanya.
| A．mustn’t | B．can’t | C．won’t | D．may not |
—Can you join us playing basketball after school today?
—Sorry, I ________. I have to go home and finish my homework first.
—Sorry, I ________. I have to go home and finish my homework first.
| A．mustn’t | B．can’t | C．needn’t | D．couldn’t |
—Whose backpack is this?
—It ________ be Jim’s. Look, his student card is in it.
—It ________ be Jim’s. Look, his student card is in it.
| A．must | B．can | C．mustn’t | D．can’t |
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