the traffic jam, we would have caught our train.

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• 1 Vitamins do not provide energy, nor do they construct or-build any part of the body. They are neede

  A. transforming

  B. transferring

  C. altering

  D. shifting

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• 2 The whole passage implies that__________.

  A. only human beings have problem-solving intelligence

  B. a person' s memory is different from a computer' s in every respect

  C. animals are able to solve only very simple problems

  D. animals solve problems by instincts rather than intelligence

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• 3 The phrase "in terms of" in the last sentence can best be replaced by__________.

  A. "in connection with"

  B. "expressed by"

  C. "consisting"

  D. "by means of"

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• 4 The topic of the passage is:__________.

  A. What would life be like without memory ?

  B. Memory is of vital importance to life.

  C. How is a person' s memory different from an animal' s or a computer' s?

  D. What is contained in memory ?

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• 5Today anyone will accept money in exchange for goods and services. People use money to buy food, fur

  A. To sell a bicycle for $

  B. To get some money for old books at a garage sale.

  C. To buy things you need or want.

  D. To get paid for your work.

    

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• 6 Where were shells used as money in history?

  A. In the Philippines.

  B. In China.

  C. In Africa.

  D. We don' t know.

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• 7 Why, according to the passage, did ancient Chinese coins have a square hole in the centre?

  A. Because it would be easier to put them together and carry them around.

  B. Because it would be lighter for people to carry them from place to place.

  C. Because people wanted to make it look nicer.

  D. Because people wanted to save the expensive metal they were made from.

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• 8 Why does the author say that even gold and silver were inconvenient if you had to buy some-thing ex

  A. Because they are easy to steal.

  B. Because they are difficult for people to obtain.

  C. Because they are not easy to carry around.

  D. Because they themselves are expensive, too.

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• 9 Which do you choose as the best title for this passage?

  A. Money and Its Uses

  B. Different Things Used as Money

  C. Different Countries, Different Money

  D. The History of Money

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• 10My father was a foreman of a sugar-cane plantation in Rio Piedras, Puerto Rico. My first job was to

  A. To stand down the fairway at a golf course.

  B. To spot the balls as they landed so the golfers could find them.

  C. To drive the oxen that plowed the cane fields.

  D. To watch the sugar-cane plantation.

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