—He promised to come to see you.—But he________. I've been alone.
—It’s a long time since we met last. Haven’t you graduated from college yet?—_____. I ______ English for four years in Nanjing University.
He ________ to the lab than he set out to do the experiment.
The library needs ________, but it’ll have to wait until Sunday.
As she _________ the newspaper, Granny ________ asleep.
Mary __________ a dress when she cut her finger.