Although Jack has made good preparations for the match, he is still about his chance of winning.
We ______ ; we followed the boss into the hall as his guests. How lucky we were!
It’s just _____among countries to host the Olympics as to win an Olympic Medal.
Do ____ you think is right, ____ difficulties you may have.
---Why can't I smoke here? ---At no time__________ in the meeting-room
______ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.