What's that? __________ a tiger.A.That B.This C.It's
It's time breakfast.A.for B.to C.on
In summer,I_________my winter clothes.A.put on B.take off C.look for
A:Whose(谁的)book is this? B:It's _________.A.my B.mine C.her
A:Would you like some thing to eat? B:_________.A.No,I wouldn't B.No,thanks C.Yes,I wouldn't
当别人问你“What’s the dog doing?”,你应该回答:_____。A. He’s play football. B. He’s playing football.