试题 试卷
题型：单选题 题类：常考题 难易度：容易
外研（新标准）版七年级英语下册Module 2 what can you do Unit 3 Language in use同步练习
—Sorry to hear that．You be very worried．
—You're right. We must _______ them.
—Something to him.
—I'm not sure. He not come.
—No, you ______. But you must do it when you finish your homework.
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