They are looking ______ the dog because it is not here.A. on B. for C. in
Is the CN Tower the ________ tower in the world? A.tall B.taller C.tallest
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