—Are you Mr. Li?—_________.A.Yes, I am B.No, you’re not C.Yes, you are
Please _________ because this is a reading room.
Let’s go to Beijing ______ the Great Wall.
What _____ sports do you like?
---______ does she like lions? ---Because they are very strong.
I know she is very ______ . Look! The smile(微笑) is on her face.