As for the improvements made by the police, they are important too.

The report said some improvements had been made in security recently.

Major improvements were made from the late 1970s until early in the 1990s.

These improvements were made over the last 6 years and cost about $7 million.

Several improvements were made to the car over the next few years.

While improvements can always be made, the news is pretty good.

And he looked about him as though the improvements were already made.

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.