—Do you know the boy _______ is talking to Mr. Smith?—Yes, he's my brother.A. what B. which C. Who
—I usually watch TV till 11 o’clock in the evening. —Really ? Are you __________?
------She didn’t come to school yesterday, did she?‘ -----______.Though she was not feeling very well.
— Is your mother a bus driver? — Well, she _______________, but now she is a shopkeeper.
I______yesterday.It was broken.
Most of my classmates would rather ______ on weekends than just ________ at home.