Mr. Irvine, who ________ in a high school for forty years, is now living in retirement.
A. had taught B. taught C. has taught D. had been teaching
－We could have asked Mr. Zhang for help. He is always ready to help others.
－I ________ that. A long time _______.
A. have forgot, wastes B. forgot, wasted
C. forgot, was wasted D. forgot, has been wasted
Both teams are among the most excellent. We mustn’t miss the ______ game.
A. strong B. difficult C. close D. crazy
Mary must keep her mind on her medical studies now, so it would be years ______ she could think about marriage.
A. before B. when C. since D. until
His sudden ______ of violent anger put an unpleasant end to the meeting.
A. break B. burst C. attack D. express
Many students in this school make __________ a rule to come to the evening classes even on Saturdays and Sundays.
A. this B. that C. it D. them
