一Tom, were all the students on the school bus injured?一No,____ only the three who got hurt.A. there was B,there were C. that was D. it was
The science of computer, rapid progress has been made in recent years,plays a very important role in our daily life.
Since you have such good preparations, there ______ be any problem about passing the coming job interview.
— How long do you suppose it is ______ he arrived here? — No more than half a week.
— Could you meet me at the airport? — I'd like to,but I'm afraid I ______ a very important meeting when you return.
Experts warn that global warming will cause extreme climate changes including more______ floods, heat waves and droughts.