Mrs. Brown: Taxi! Taxi! Taxi driver: ______
A. It's my duty to drive you. B. Where to, Madam?
C. Fancy meeting you here. D. Where are you?

Why do you say the project should be changed even more? Personally, I cannot see the
__________of introducing so many alternations.
A. ground B. reason C. point D. clue

_____________, Sir Isaac Newton described the laws of gravitation.
A. A seventeenth-century scientist
B. When was a seventeenth-century scientist
C. Was a seventeenth-century scientist
D. Who was a seventeenth-century scientist

The instructions from air traffic control were not fully explicit, and ................
A. therefore the pilot made it crash
B. as a result, the pilot made an error and crashed
C. so that the pilot made an error and crashed
D. resulting from the pilot crashing the plane

To solve this problem, it is advisable ________.
A. that a drastic measure be adopted B. that a drastic measure is adopted
C. a drastic measure to be adopted D. that to adopt a drastic measure

When reaching the top of the hill, __________.
A. below us extended the sea B. the sea came into view
C. it was the sea that extended below us D. we suddenly caught sight of the sea

Manufacturers often sacrifice quality _________.
A. in place of to earn more money
B. and instead earn a bigger amount of money
C. for a larger profit margin
D. to gain more quantities of money

He’s been studying for so many years that he should have realized sooner that his grammar
was incorrect.
A. A student of his experience ought to have noticed his incorrect grammar earlier.
B. The student would have known that his grammar was incorrect if he‟d had more experience.
C. The grammar wouldn‟t have been so problematic if the student had been aware of it sooner.
D. He has been a student for so long that he could quickly tell when his grammar was incorrect.

I regret not going to the airport to say goodbye to her.
A. I wish I had gone to the airport to say goodbye to her.
B. I wish I would go to the airport to say goodbye to her.
C. I wish I went to the airport to say goodbye to her.
D. I wish I would have gone to the airport to say good bye to her.

Question 12: If he doesn’t apologize, I will never invite him here again.
A. Unless he apologizes, then I will never invite him here again.

B. Unless he apologizes, otherwise I will never invite him here again.
C. Unless he apologizes, or I will never invite him here again.
D. Unless he apologizes, I will never invite him here again.