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.

A lot of (A) discoveries have made (B) in (C) the fields of (D) chemistry and physics.

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.

I clearly remember talking to him in a chance meeting last summer.

They discussed the matter thoroughly but couldn’t _____ an agreement.

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 primary stress in each of the following questions.

His illness made him _______ of concentration.

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.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Did you happen to run into George last week?

When he returned home, I found the door ______ .