当你想问别人的妈妈是做什么工作的,你应说:________A.What's your mother? B.Who's your mother?
What do you doSaturdays? A.in B.on C.for
What’s he? He’s thin and short. A.like B.likes C.look
This isnew science teacher. A.we B.our C.you
Do you like milk? Yes, I . A. don’t B. am C. do
Are there any fish? A. Yes, there are. B. Yes, they’re. C. Yes, there’re.