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.

New sources of energy (A) have been looking (B) for as the number (C) of fossil fuels continues (D) to decrease.

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

If we didn’t ________ any measures to protect whales, they would disappear forever.

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

In most social situations, _______ informality is appreciated.

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

This is the latest news from earthquake site. Two-thirds of the city ______in a fire.

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

Dr. Sales is a person_______. 

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

John never comes to class on time and _______.

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

Mr. Timpson’s behavior and comments on occasions were inappropriate and fell below the _____ standards.

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

He did not remember the meeting. He went out for a coffee with his friends then.