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.After staying in hospital for long, the patient was advised to go to the seaside to        
his health.

Both students and parents appreciate the great importance schools have          to eyesight protection.

With the increasing unemployment rate, workers who are 50 to 60 years old are usually the first to be___.

We met with a strong wind___by a heavy rain on our way home yesterday.

Do you think camping and climing is of much___to our health?

The sooner we students___to the new school, the better it will be___our studies.

27  I’m sorry if I hurt your feelings. I didn’t _______.
A  expect to             B  mean to          C  do that            D  hope so

We do not know how astronauts can ________ when they spend months in space without the protection of the atmosphere.

Canada is a country        many different nationalities as well as one with foreign immigrants         the majority of its population.

I’d like to         his reputation with other business people in the community, and then make a decision about whether or not to cooperate with him.