The teacher told the class to ____ their books.
—Excuse me, sir, smoking _________ in the gas station.— Oh, I’m really sorry.
Mr. Green with his sons and daughters often _________ a walk in the park after supper.
The _________ careful you are, the _________ mistakes you will make.
— Mum, must I wash the dishes right now? — No, you _________.
— What kind of house would you like?— I’d like _________ with a garden in front of _________.