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For many years, scientists studying the effects that the sun has on human skin .

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Stand up straight, breathe deeply hold your head up, and no look down!

Jane arranged for me to go on a/an ____ date with a guy from her office.

Parents will order a baby who will grow up to become his new job because he is not quite prepared a  ________  or to have a Miss World appearance.

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All the staff of Mr. Tam’s film are expected to do some overtime, if the need rises.

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Global warming has severe impact on water supplies.

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Some critics have called Theory Dreiser’s book Sister Carrie first modern novel because it broke so many traditions.

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The pioneers raised com their chief crop because they kept well in any season and could be used in many ways.

As computers have advanced, they have helped US remember, calculate, organize, and       .

Choose the  part among A, B, C or D that needs correcting.

While I did my homework, I had a good idea.

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Dinosaurs are traditionally classified as cold-blooded reptiles, and recent evidence based on eating habits, posture, and skeletal structuralsuggests some may have been blooded.

-Peter. “Can I get you something to drink?”

-Sarah. “_________”

Mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the blanks: 
In total of 14.000 experiments carried out globally, the teenagers ________ sensed when they were being watched almost 81% of the time.

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More than 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the whole land

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

I have learnt English for I was ten years old

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Of  two lectures, the first was by far the best, partly because t person who to delivered it had such a dynamic style

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Public health experts say the moneyavoiding illness is less than the cost to be sick

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The composer Verdi has written the opera Aida to celebrate the opening of Suez Canal, but the opera was not performed in 1871

Up to now, ________ space exploring still remains ________ very risky, complex, and expensive endeavor.

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Transfer taxes are imposed on the sell or exchange of both stocks and bonds.

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The manufacture and production of steel was one of the industriy on which country prosperity was founded