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.

Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness.

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He has been very interested in doing research on _________ since he was at high school.

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Jason told me that he _________ his best in the exam the _________ day.

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The International Red Cross has about 97 million volunteers whose main _____ is to protect human life and health.

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.

There has been no discernible improvement in the noise levels since lorries were banned.

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Look out. There is a rattlesnake under the picnic table!

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each of the following questions.

I gave him my e-mail address _________ he could keep in touch with me.

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Biologists have introduced a global list of endangered and vulnerable animal species.