Either the boy or his sister must have _____ dinner here.
Thousands of people took part in the work when the old temple __________.
—__________the sports meeting is likely to be put off. —Yes,it all depends on the weather.
—My sister finished school three years ago. —What__________these years?
The couple __________.I really don’t know why.
—The Chinese astronaut Yang Liwei is here already. —I__________he__________until tomorrow.