Don’t call me at 9:00 o’clock tomorrow morning ,when I_______a lecture at Harvard.
As he _____ in the river for five hours, the thief looked very pale and hopeless.
We have reached a stagewe will never give in.
Qingming Day is also a day ____ people whose parents are dead visit the cemetery.
We shouldn’t spend our money testing so many people, most of _____are healthy
Don’t try to _____ your boss; he won’t plan to employ me—a fresh student.