Câu hỏi:

At this time of the year the number of students in the university tends to ____.

Although some societies are ____ undeveloped, their languages from linguist's point of view are very complex.

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.

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

Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness

It gets ____ to understand what the professor has explained.

British and Australian people share the same language, but in other aspects they are as different as ____.

The plane ____ down 20 minutes later than scheduled because of the bad weather.