当你接受对方的邀请时应该说:A. With pleasure. B. Sorry, I am not. C. Yes, please.
( )We can see lots interesting things. A.inB.onC.of
( ) But chopsticks difficult A.am B.is C.are
( ) I’m the______. A.winer B.win C.winner
( ) They_____going to Hainan. A.is B.are C.am
( )——Can you play the flute,Sam? ——No,I______ . A.can B.can’t C.don’t