They have just set off. They _____ on their way there.

A. can’t be

B. must have been 

C. should have been

D. must be

The interviewer asked me what experience _____ for the job.

A. do you get

B. did I get 

C. I got

D. you got

Most people believe that school days are the _____ days of their life.

A. better

B. best

C. more best

D. good

On hearing that she failed the entrance exam, Trang couldn’t help ____ into tears.

A. bursting

B. burst

C. to bursting

D. to burst

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.

A. interfere

B. athletics

C. agrarian

D. available

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.

Human beings have destroyed the environment for a long time. They are now paying a high price for this.

A. Because having destroyed the environment for a long time, human beings are now paying a high price for this.

B. Having destroyed the environment for a long time, human beings are now paying a high price for this.

C. On destroying the environment for a long time, they are now paying a high price for this.

D. After being destroyed for a long time, the environment is now paying a high price.

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.

 Alternative sources of energy have environmental advantages. It’s not easy to make full use of them.

A. Because alternative sources of energy have environmental advantages, it’s not easy to make full use of them.

B. Alternative sources of energy have environmental advantages, so it’s not easy to make full use of them.

C. Despite their environmental advantages, it’s not easy to make full use of alternative sources of energy.

D. Although alternative sources of energy have environmental advantages, but it’s not easy to make full use of them.