My father and my mother _________work on Sundays.A. not B. aren’t C. don’t
( ) 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
( ) Point the door. A.to B.up C.down