How do you spend your weekends— If I __________ free, I ___________ to the cinema with my good friends.

If you ______ half an hour every day for English reading, you are sure to improve your reading ability.

I want to change my desk. It _______toomuch room.

She thought I was talking about her daughter, ____ in fact, I was talking about my daughter[ ]

Brave New World describes a promising future _______ there is no waror violence and all the people can live happily.