We have every reason to believe that ______ 2010 World Expo in Shanghai will be ______ success.
The doctor advised Versa strongly that she should take a holiday,but ______ didn’t help.
We haven’t enough books for _____;some of you will have to share.
The chairman thought _____ necessary to invite Professor Smith to speak at the meeting.
No progress was made in the trade talk as neither side would accept the conditions of _____.
The head office of the bank is in Beijing, but it has _____ all over the country.