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.

Vaccines are one of the most important measures of prevention medicine to protect the population from diseases and infections.

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

This is a rare opportunity. You should take advantage of it to get a better job.

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

Do you have any objections _______ this new road scheme?

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

It used to be a small town, where people ____ fishing for a living.

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

Larry was so _______ in his novel that he forgot about his dinner cooking in the oven.

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

Sue and Mira are talking about the use of mobile phone in class.

- Sue: “Students should not be allowed to use mobile phone in class.”

- Mira: “________. This will distract them from studying.”

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

“What did you do last night?” the policeman asked the woman.

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

After graduation, she found ______ with a local travel company in Ha Noi.