As we know, fresh air and proper amounts of exercise can____ good health.

A. link to B. contribute to

C. depend on D. concentrate on

—Look! What are the Browns busy with?

—Well, Mrs Brown is cutting the grass; ____, her husband is planting the roses.

A. rather B. instead C. thus D. meanwhile

Most of the taxi-drivers say what they earn every day actually can hardly ____ the cost of their life.

A. cover B. afford C. include D. contain

____ I saw him, I knew he was the man the police were looking for.

A. Previously B. Instantly

C. Accurately D. Especially

—What do you think of the film Frozen?

—Cool! Never before ____ a better one.

A. had I seen B. I have seen

C. have I seen D. I had seen

____ their small cottage in the countryside, they also have a big apartment in the city.

A. Apart from B. Rather than

C. Because of D. Except for

The tour group ____ 50 students is coming to China next Monday.

A. consisted of B. consisting of

C. to consist of D. consists of

In some families, it is the grandparents who ____for the spoiled child.

A. are blamed B. is blamed

C. are to blame D. has been blamed

—She looks very happy. She ____have passed the exam.

—I guess so. It’s not difficult after all.

A. should B. could C. might D. must

The police were ____ that they search for the 12-year-old girl thief immediately.

A. expected B. reported

C. demanded D. suspected