大明想知道 Sam来自哪里时.应该怎么说____A.what are you doing .Sam? B.where are you from.Sam?C.what are you going to do.Sam?
Let'sfootball together? A.play B.go C.do
What are the monkeys doing ?_______swinging. A. It is B. They are C. They is
Can pandas ________? No, they can’t. A. flying B. fly C. are flying
What is the rabbit doing ? It’s _______________. A .running B. climbing C .swimming
_______ Zhang Peng and Mike playing chess in the room ? A .Does B. Is C. Are