Lily asked ________seco nd question before Maria could answer_______first one.
is obviously right is to give all children equal opportunities to develop their special gift.
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.