We must be careful with fire, or it（）
A. will die
B. will warm our houses
C. might burn us
D. won’ t help us
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Mr. Warren Christopher （）
A. believes there is hope for peace
B. will report to the UN on Thursday
C. will hold more talks before leaving the region
D. is not sure that the peace process will succeed
When you are going to put out a fire, you （）
A. must be careful
B. should keep air away from it
C. must know it is dangerous
D. should cover it with water
At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly ______ to another subject.
A. committed
B. switched
C. favoured
D. transferred
W: Look at this pink watch. It looks great, doesn’t it And it’ s only $ 20.M:（）
A. It’ s only twenty dollars. God knows it.
B. I don ’ t want to look at it. After all, it’ s a watch.
C. The price is good. But I want to buy a more expensive watch.
D. How is it possible that a watch only cost us $ 20
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