Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Jack bought that second-hand car. He then recognized that he shouldn't have done that.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

If you eat too much fast food, you __________the risk of having serious health problems.

What does the passage mainly discuss?

We _______ for going home when it began to rain.

Which of the following could be the main idea of the passage?

_______ tons of toxic waste into the river, the factory was heavily fined.

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