—What _____ to your village in recent years?—Lots of roads, buildings, parks and so on.A. have happened B. happened C.has happened
Whose room is ______.Millie’s or Betty’s?
Beijing is bigger than _____in Jiangsu.
Is there _____ in the bag?
----How about going for a walk outside? -----_______.
Mr. Lin gave us some _____ how to learn English well last week.