All my new friends ____________ clever and kind.
-Where_____they from? -They're from China. A. is B. am C. are
-Is he Li Ping? -Yes,_____. A. I'm B. he's C. he is
“One one zero”表示______。 A. 火警 B. 匪警 C. 急救中心
Mary____from Cuba. A. is B. am C. are
-_____are they? -They are XiaoLi and Jane. A. Who B. What C. my