----Must I leave now? ----No, you _________. There is still some time left.A. mustn’t B. needn’t to C. don’t have to
Which floor is your classroom ________?
The poor boy needs his teacher _______ him.
________ bedroom is very dirty.
They are not _______ pants. _______ are under the bed.
Tom doesn’t like red pens, so he wants a blue _______.