1. The world relies heavily on fossil fuels, yet other excellent sources of energy???? Hydroelectricity, for example, is a very attractive from of energy.1) offer a lot of disadvantages
2) cannot be replaced
3) have already been developed
4) are much less efficient
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2. I agree that right now the greatest threat is terrorism. But I also believe that terrorism and poverty are interlinked. And as terrorism is a threat to security,???.., because when people are poor, they are more dissatisfied.1) so is poverty
2) we can´t help it
3) they are in danger
4) it is true
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3. ???., 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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4. IQ, or Intelligence Quotient, is a number designed to indicate a person´s intelligence?..his or her ability to solve problems.1) instead of
2) for the purpose of
3) in term of
4) in spite of
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5. This homework is optional, ?????.1) you must not do it
2) either you do it or you fail
3) you should do it now or later
4) you don´t have to do it
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ต้องการเฉลยข้อสอบ โปรดเข้าระบบสมาชิก
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