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.

Although pure diamond is colourless and transparent, but when contaminated with other material it may appear in various colours, ranging from pastels to opaque.

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.

You have just passed your exam. This makes your parents happy

If he hadn't wasted too much time, he __________ in his examination.

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Daisy is talking to Mary about the house. Daisy:" What a lovely house you have!"

Mary: "__________ "

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.

"If I were you, I would never turn the television up late at night" the man told his daughter.

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.

I suggest that John _____________ the directions carefully before assembling the bicycle. He doesn't want the wheels to fall off while he is riding down a hill.

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

When being interviewed, you should concentrate on what the interviewer is saying or asking you.