I remember I have been here before. There used to be a church near the park, _______?

Who’s the man over there?Is it Mr Black?—-It _____be him.He’s much taller.

Now the air in our town is __ than before. Yes. Something must be done to stop the pollution.

_____ tins of dog food can we buy _____ the money? [ ]

Let her ________ the book there.