— Which month has ________ days in a year?　 — February.

－Hi, Tom, which is the          street in your city ?－High Street. Many people go shopping there.

— Are you pleased with the result of the football match?— Sure. We have never had a            one.

We have too many people in our country. Their life will be ___________ if there are ___________ children in a family.

How can you study in the living room when other people are watching TV? I think you need a _______ place.