【2013山东菏泽】—Can we run across the road now?
—No, we . We have to wait until the light turns green.
A.needn't | B.mustn't |
C.couldn't | D.shouldn't |
【2013山东菏泽】—Can we run across the road now?
—No, we . We have to wait until the light turns green.
A.needn't | B.mustn't |
C.couldn't | D.shouldn't |