As a doctor, I spend most of the time with my patients, and that’s ______ it is in my day.
A. how B. when C. why D. where
Wait a moment. The director _____ her assistant pick up some sandwiches for the meeting.
A. has B. has had C. had had D. was having
The driver was really careless, otherwise the traffic accident ______.
A. didn’t happen B. hadn’t happened
C. wouldn’t happen D. wouldn’t have happened
––Do you mind if I smoke here?
––I suggest you go to the separate room ______ for smokers.
A. to reserve B. reserving
C. reserved D. being reserved
Social and cultural activities for senior citizens ______ over the past several years.
A. conducted B. were conducted
C. have conducted D. have been conducted
A notice will be put up_____ information about the closing dates for entering exams.
A. given B. giving C. having given D. being given
