Where does this conversation take place（）
A. In the bookstore.
B. In the teachers’ office.
C. In the library.
D. In the classroom.
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Vitamins do not provide energy, nor do they construct or build any part of the body. They are needed for ______ foods into energy and body maintenance.
A. transforming
B. transferring
C. altering
D. shifting
W: Have you decided what to give your son for Christmas yetM:（）
A. I don’ t know Christmas is coming to us.
B. Oh, sorry, haven’ t yet. It’ s a hard decision to make.
C. You know, she has to decide it herself.
D. You know, not every Chinese considers Christmas as a serious holiday.
Which of the following is the main idea of this passage（）
A. Fire can help people in many ways.
B. Fire can be both helpful and dangerous.
C. Fire can bum things and people.
D. We must be careful with matches.
The distance from the center of England to the south coast is about （）
A. one hundred miles
B. three hundred miles
C. one hundred and fifty miles’
D. six hundred miles
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