—Has your son come back from abroad for the winter vacation?—Yes. But he stayed at home for only a week. Now he back to college.
The villagers went out to the mountain __________ the missing child.
We don’t doubt______ he can do a good job of it.
We can’t _____to wait any longer or we’ll miss the plane.
If you cheat in the exam, you can hardly _____it.
_____the program, they have to stay there for another two weeks.