Câu hỏi:

It is imperative ____ what to do when there is a fire.

The prisoner is thought _______ by climbing over the wall.

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 differs from the other three in the position of primary stress in each of the following questions.

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 ____.

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