________my surprise,Lily didn’t go to Tom’s birthday party.
She finished the work _____ as soon as possible. She’s very happy now.
—Do you know him?—I’m sure I’ve seen him _____, but I can’t remember the right place.
What can we students do _____ the environment?
—How long have you lived in this town?—_____ 2001.
There are five people in the room, but I know _____.