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They've made improvements in the last five years, but they need to do more.

Public school officials have tried to make improvements in some of these areas.

She'd make improvements once she was back on her feet.

We will use the information you provide to make improvements.

American is in the process of trying to make improvements.

"And education is the first step in making positive improvements."

However, it has been trying hard to make improvements on the issue.

It is also a way to learn from experience and make improvements to your risk management approach.

Only older people have made significant improvements in their activity levels.

"We have already made big improvements, and in a short time it all should come together," he said.