---Did Tom come back late last night?
---No. It was not yet 8 o’clock ____ he arrived home.
A. before B. when C. that D. until
Our school has about 100 computers, but only sixty percent ____ used regularly.
A. is B. are C. was D. were
Although Rose is very busy, she still ____ a lot of time to her students in her spare time.
A. spends B. provides C. devotes D. offers
---So you missed the meeting.
---____. I got there ten minutes before it finished.
A. No problem B. Not really C. You bet D. Forget it
Imagine how excited we were ____ that our schoolmates had been admitted to some famous universities.
A. learning B. having learned C. to be learning D. to learn
Helen said that she would come to see me the next day, but she_____.
A. wouldn’t B. hasn’t C. hadn’t D. didn’t
