A. 10 minutes. B. 5 kilometers. C. 2 days. D. Bus No. 1.
A. Thank you. B. Yes, please. C. Sure. D. It doesn't matter.
A. It is next to the post office. B. There are three bus stops. C. You have to take Bus No. 2. D. That's a problem.
A. Take a rest. B. You need to ask the way. C. Take a taxi. D. You'd better go now.
A. 5 buses. Bus No. 8. C. 4 bus stops. D. 6 bus stations.
A. The fever has gone, but I'm still feeling weak. B. Don't worry. Everything will be OK. C. I know what you mean. D. I'm having trouble breathing.
A. Is it serious, doctor? B. I can't concentrate（集中注意力） in class. C. The trouble is that I can't afford to be sick right now. 问题是我现在不能得病。 D. I have lost a lot of weight. 我已经减掉很多斤了。
A. Three times. B. Three tablets a day. C. Before a meal. D. One tablet at a time.
A. You have got the flu. B. You should make more friends. C. You need to stay in bed for three days. D. Your illness is very serious.
A. Health, of course. B. My work, I think. C. Exercise, of course. D. Holiday, I think.
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