keep step
keep pace

The representatives of the culture had to keep step with the economic development.

Keeping step with one another, the three figures walk slowly forward.

He started for the door at the end of the passage and Pete found himself keeping step.

Events are moving quickly in the former Soviet Union, and we must keep step to help shape them.

Without hesitation he began walking rapidly toward the office, and the girl kept step with him.

"There, politics did not keep step with economic gains," he said.

This grant, increased to keep step with inflation continued until the 1980s.

I have none at all, so that trouble is gone and the music will make it much easier to keep step.

He had kept step beside her without taking note of what was ahead of him.

"Who's the guy keeps saying he only spent two months in the army and never even learned to keep step?"