1. ?????most people like to sleep approximately eight hours a day, researchers believe we can survive comfortably on half that much.1) As we know that
2) In spite of the fact that
3) Whenever it looks like
4) Even so it seems to be
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2. It was only about 10,000 years ago that animals were first being domesticated and crops were being cultivated and harvested, ??.., humans had fed themselves through fishing, hunting birds and animals and gathering wild food.1) Before that time
2) Recently
3) Ever since then
4) Until today
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3. One of the great technological innovations in the last two hundred years was the process of refining oil into gasoline????., the internal combustion engine would not have been practical and cars might not have been developed.1) Without this
2) As a result
3) Because of this
4) For example
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4. People who live near the sea usually ??. to swim.1) knew whether
2) have known when
3) can know why
4) know how
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5. ???., people today are living much longer than their ancestors.1) Despite modern medical science and technology
2) Having benefited from medical and nutritional advances
3) By living in a world full of industrial pollution
4) Because of working hard and having stressful lives
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ต้องการเฉลยข้อสอบ โปรดเข้าระบบสมาชิก
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