I felt somewhat sad and was about to leave _________ something happened which drew my attention.
A. unless B. until
C. when D. while
— May I stop here?
— No, you ___________.
A. mustn’t B. might not
C. needn’t D. won’t
Everything ____________ into consideration, they believed themselves more and returned to their positions.
A. to take B. taken
C. to be taken D. taking
— Did you finish your homework yet?
— Yeah. We turned them in, and now they ___________.
A. are grading B. are graded
C. are being graded D. have graded
— What’s your opinion about my suggestion?
— Sorry, I ___________. Would you please say it again?
A. hadn’t listened B. wouldn’t listen
C. wasn’t listening D. won’t listen
He had to pause from time to time to wipe the sweat from his forehead, because the air—conditioning system ______________.
A. broke in B. broke up
C. broke out D. broke down
