You _____ her in her office last Friday, she’s been out of town for two weeks.
If you keep on, you'll succeed __________.
—Mr Wang was caught in a snowstorm yesterday. —I have known that, and__________his new car was completely destroyed.
The police __________ the building hoping to catch the thief.
I always start the day by __________ my mail.
The eruption of volcano __________ by an earthquake caused great damage.