Some trade up if they go to graduate school or to a better known university.

If he had a rifle, maybe I could trade up.

It is not because a lot of local residents have decided, at the same time, to trade up.

Over the last 12 months, they have traded up close to 100 percent on the first day.

"You're afraid that someone will trade up and get your man."

She sat down to study them once again, a history of the struggle against the trade up to the present time.

Three are on their second or third homes, having traded up each time.

Men are more likely to want to trade up, when a younger trophy wife comes along.

One thing the Giants probably will not do is trade up in the first round.

But many teams want a point guard and would like to trade up to get the pick.

Or they may break a trade up into tiny bites over a long period of time.

The stone floor is new limestone - a trade up but not out.

I found some people who wanted to trade up.

"They just wanted to trade up, start over, begin again.

Maybe teams think the draft is deep enough to get what they need without trading up.

"You will see a general improvement in job quality, and people trading up on jobs."

"That's one reason why we traded up a little bit."

This system works only if people are honest and don't try to trade up.

"But you go because there is always the possibility of trading up and falling in love."

Those who pay on time for a year are promised the chance to trade up to a nicer car.

Lee gave the trade up in 2001 to pursue his business commitments.

"We've always been pretty good at trading up and down the coast.

"There's a lot of action out there, with various teams trying to trade up or down.

The choir school once before came close to trading up for a new facility.

The Rangers, who choose eighth, would love to trade up.