Let's say you're in a department store trying on a new pair of pants.

Why hadn't I thought to wear my good pair of pants!

No one ever wore anything I'd call a pair of pants.

"The first thing I need is a pair of pants!"

Then he pulled on a pair of pants and left the room.

I lost a pair of pants about two weeks ago.

"Happen to know anyone around here who makes a good pair of pants?"

You just might not want to wear your best pair of pants.

He sat down and pulled out a fresh pair of pants.

One day, however, Harry finally gets his first pair of long pants.