Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.
What a big elephant! Do you know how many pounds_________?
This program _______in 1980, and so far __________thousands of oversees Chinese students to China to look for their roots
Look! How heavy the rain is! You’d better ______.
—You were injured in the accident, weren't you ? — , but look, I'm all right now.
Jenny is on holiday now. I wonder ________.