We go ______ a picnic in May.A.to B.on C.for
Niagara Falls is in ________.A.China B.Canada C.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.call B.calling C.called