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

The widespread use of pesticides and herbicides has led to the _______ of groundwater in many parts of the world.

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.

The basketball team knew they lost the match. They soon started to blame each other.

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

By the end of next year, George _____ English for 7 years.

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

In order to avoid boredom, the most important thing is to keep oneself ____.

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.

She was too wet behind the ears to be in charge of such demanding tasks.

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.

I strongly disapproved of your behavior. However. I will help you this time.

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.

John composes not only (A) the music, but (B) also sings the songs (C) for the major (D) Broadway musicals.

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.

Mary said (A) her friends that she would (B) never walk alone (C) in the forest after dark (D).