– Have you decided where to go for your summer vacation?– Not yet. We ___________ go to Mount Lu. It is a good place for vacation.A. may B. should C. must
Look! The robbers is climbing _______ the wall.
There is going to _______ a basketball match in the playground this afternoon.
— Excuse me, where is the bus stop? —________________.
Stop _____ so much noise! My father is sleeping.
An ________ boy came to our class yesterday.