He gave the old couple a lot of money and didn’t expect to receive anything ______for them.
--Where did you put my dictionary after using it this morning? --I put it back ______ I took it.
The discussion came to life when someone ______ an interesting topic.
After the new technique was applied to production, the factory has produced ______ over the same period last year.
-- What does the sign on the wall read? --“ No person ______ enter it without permission.”
--Excuse me, sir ______ --I’d like a beer and beef steak.