—Must I take the medicine every day? —No, you _______.A. must B. mustn’ t C. needn’t
The students be in the classroom because there are lights in it.
There a lot of farmland here. But now you can only see tall buildings.
It is really a wonderful film. I it just now and still feel frightened at present.
Great changes in China since 1978.
I have ________ interesting book. _________ book is Millie’s.