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Energy produced from fossil fuels can make our environment polluted, ______ the government encourages people to use energy generated from natural resources

It is reported that humans are the main reason for most species' declines and habitat _______ and degradation are the leading threats.

If I _____ the rain yesterday, I _____ ill.

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Not many people are aware ____ male preference in this company

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I have just bought a_________. The book includes a lot of short stories about a detective who tries to discover the truth about some crimes.

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If you want to save your eyesight, you must operate immediately

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

My neighbors are really tight with money. They hate throwing away food, don’t eat at restaurant, and always try to find the best price.

Many people have objected to ____ marriage, which is decided by the parents of the bride and groom.

________ is the existence of a large number of different kinds of animals and plants which make a balanced environment.

Find mistakes: (In the beginning) radios cost much more (than they do) today because they (turned out) slowly and expensively (by hand)

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them:

 If had I known you were in financial difficulty, I would have helped you.

- Peter: My father’s much better now.

- Tom: ________ .

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Khrushchev may have been perspicacious enough to imagine the day ____________ his turn would come and he would become Special Pensioner Khrushchev

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That poor man used to live in a ________ house with two dogs and a cat

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The company must reduce costs to compete________

Choose the letter A, B, C or D to complete the sentence. "Custom is not similar _____ tradition"

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We had no fighting experience before so we were really__________by the seat of our pants

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Sorry, I can't come to your party. I am snowed under with work at the moment.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Jenny was afraid because the dog sounded fierce.

Will you _______ the children while I’m out ?

Some researchers have just _______ a survey of young people's points of view on contractual marriage