当你向别人介绍你的朋友齐齐时，你应该说：
A. He is my friend, Qiqi.
B. This is my friend, Qiqi.
Do you live _________ Sanya?
A. in B. on C. of
How _________meat do you want ? Half a kilo.
A. many B. much C. any
Did you go to school yesterday ?
A. Yes, I do B. No, I didn’t C. Yes , I can.
_________did you come back ? We came back last Sunday .
A. When B. Who C. How
_______ would you like to eat?
A. Who B. Where C. What