—________ we finish the work before class, Jack?
—No, we_________ . We can do it after class.
| A.Must, don’t have to | B.Must, must |
| C.Can, mustn’t | D.Can, needn’t |
—________ we finish the work before class, Jack?
—No, we_________ . We can do it after class.
| A.Must, don’t have to | B.Must, must |
| C.Can, mustn’t | D.Can, needn’t |
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