You _ _ worry about your mother. She will be better soon. [
题型：同步题难度：来源：
| You _ _ worry about your mother. She will be better soon. |
| [ ] |
A. must
B. needn"t
C. have to |
答案
| B |
举一反三
—_ _ I go there on foot now?
—No, you _ . |
| [ ] |
A. Can, can"t
B. Must, needn"t
C. Must, mustn"t |
| 从方框中选择适当的词语填空，其中有一个词是多余的。 |
| must be. can be, can"t be, belong to, final, owner | —Why is that boy running so fast?
—He _ . | | [ ] | A. could be exercising
B. might be catch the bus
C. must chasing | —Do you think who can get the first prize in your class?
—It _ _ my best friend Dave. He works hard and is a top student. | | [ ] | A. must be
B. must belong to
C. used to be | —What are those people doing in our school?
—I think they _ movies, because some of them are famous movie stars. | | [ ] | A. must be making
B. must be watch
C. can"t be making | 最新试题
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