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. 

Smoking is an extremely harmful habit. You should give it up immediately.

If this animal had escaped from its cage, it could ______ have killed or maimed several people.

As a(n) _______ girl, she found it difficult to socialize with other students in the class.

After the car crash last night, all the injured _______ to the hospital in an ambulance.

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

In a formal interview, it is essential that the interviewee _______ good eye contact with the interviewers.

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 the primary stress in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Hadn’t you informed of the change in the timetable, I would have rushed to the office yesterday.

I hope you won’t take _____ if I say that your project needs more improvement to be accepted.

I’d prefer to do it on myself because other people make me nervous.

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. 

 He was so intelligent a student that he could pass the final exam easy.