当你的朋友说“I’ve got a bad cough.”,你可以说A. How are you? B. I’m sorry to hear that. C. How do you do?
-- ___ they taking a picture? --- Yes, they are. A.Am B.Is C.Are
Can I speak ___John? A.for B to C.on
Kate ____ playing chess. A.am B.is C.are
_____season do you like best? A.Which B.What C.How
What do you do ____the weekend? A.on B. in C.at