Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again SARS, so we only had time for a few words.
—Take this medicine three times a day,Tom!—Do I have to take it?It ________ so terrible.
It seems that water from this tap ________ for some time.We'll have to take it apart to put it right.
—I hear Jane has gone to the Holy Island for her holiday.—Oh,how nice!Do you know when she ________?
The discussion ________ alive when an interesting topic was brought in.
My mind wasn't on what he was saying,so I'm afraid I ________ half of it.