Parents are advised to put books __________ they are easily accessible to children

You aren’ t a student , are you — _____ , don’ t you remember _____ me in the classroom ten minutes ago .

This is a new problem _____in the popularity of private cars _____road conditions need to be improved [ ]

Not only_______polluted but________crowded.

What makes you so ________ today, Jack It is your first day of school.–Because my teacher says I am ________ honest boy.