—How long ____ you ____ in Singapore?—For just the weekend. I’ll be back next Monday morning.
Among the most important questions the journalists wanted _____was how Greece could overcome economic crisis ?
It is most _____that the environmentalists will come to the area to investigate the possible damage caused by the serious pollution.
After the meeting, I to write a report on our next term’s work.
After winningwar in Iraq,the country fell intonew worries of economy.
As we know, in our Chinese history _____ was a time when industry was only a home business.