8. The days are approaching________the World Expo 2010 will be held in Shanghai.
We’d better take umbrellas—I’m sure it _____ when we arrive in London; it’s always wet there at this time of year.
I ____ to go for a walk, but someone called and I couldn’t get away.
___ help the people in the snowstorm in the south made him worried.
Written in a hurry, ___________.How can it be satisfactory?
The students expected there ______ more reviewing classes before the final exams.