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

A lot of different conservation efforts have been made to _______ endangered species

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

Mrs. Pike was so angry that she made a ..... gesture at the driver.

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 the 21st century, scientists _______ a cure for the common cold.

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

The greater the demand, _______ the price.

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

If it hadn’t been for his carelessness, we would have finished the work.

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

“I'll drop you from the team if you don't train harder,” said the captain to John.

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

Children who are isolated and lonely seem to have poor language and _______

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.

- Jack: “Excuse me, but could I trouble you for some change?”

- Alex: “ _______ . Will pennies do?”