—How is the weather in winter in Bejing?—It’s ________.
There are about _______________ students in our school.
These aren’t cards. They’re
---Where is Mr. Wu, do you know?---Well, it’s hard to say. But I saw him ___________ a football game just now.
Mr Sun __________ get out because he _________ his leg.
—The music is too loud. Could you turn it down, please?—_________