Do you think that people are _______off than they were five years ago as our standard of living is improving.

By now, when one makes a large purchase, he should have ___ opportunity to change his mind.

Ten _______ teachers in our school will be selected to teach Chinese in London .

People can accept the fact that prices tend to rise year by year but at a(an) ______ rate.

She is in her ________ twenties and the city is still strange to her，________ than the easy streets and gentle hills of her distant home.