Does he _______ hard at school? A. works B. work C. to work
Niagara Falls is in ________. A.China B.CanadaC.America
Would you like________to Australia? A.go B.to go C.going
He is ________TV now. A.watch B.watches C.watching
It's one of________ parks in the world. A.the greatest B.greatest C.the great
The capital city is________ Washington D.C. A.callB.callingC.called