The most important thing _______ we should pay attention to is the first thing ________ I have said.
—When did you first meet Tom?---On May 2, ____, the first day when I got this city.
Those who steal books in the library _____ not be allowed to borrow any again in the future.
Who would you rather ______ you repair your CD player?
I like swimming,while what my brother enjoys ______.
He will tell you _____ he expects will win such a match.