"They are going to have to step up their marketing for the second and third quarters."

"It'll step up a little for the next few days."

We only had one guy that stepped up for us.

She was expected to step up for the third game.

But their third unit comes in and steps it up for them.

But if they want to continue, they'll have to step up for more of the responsibility.

Someone else must step up offensively for Chicago to win the series.

"He stepped up for us, and that's what we need everybody to do."

"I wanted to be able to step up for them."

We have to be ready though to step up our support for the Libyan people.