Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following word.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

I walked away as calmly as I could. __________, they would have thought I was a thief.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

We bought some _______. 

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__________the storm, the ship couldn't reach its destination on time.

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.

Stuart stopped to write his letter because he had to leave for the hospital

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

When friends insist on ______ expensive gifts, it makes most people uncomfortable

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When I got home, Irene was lying in bed thinking about the wonderful time she has ha

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Not until the end of the 19th century ______ become a scientific discipline.