--What happened her ?--- She hurt her left leg.
What ____________ you do after supper? A.does B.do C.is
They sometimes ____________ work very late. A.go B.goes to C.go to
Ken and Linda’s favourite subject ____________ P.E. A.are B.is C.am
--Hey, Uncle Joe. Happy birthday! --
-- is your mother's birthday? --It's May 8th.