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.
Let’s play _______. A. the piano B. piano
______ she have a computer? A. Do B. Does C. Is
What are you ______ ? A. do B. doing C. does
______ likes to get birthday cards. A. I B. They C. Everyone
______ has a birthday in October? A. Who B. Who’s C. When