Do you have two___________? A.tennis racket B. tennis rackets C.tennis’racket
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 ________.
__funny story! I really want to listen again.