He has made tremendous improvement in the last two years.

It is a better record than the 2007 volleyball season, but the team still needs tremendous improvements.

I've been known to make tremendous improvement in a race.

"We have also seen tremendous improvement in our productivity," he said.

As a result, he said, "there have been tremendous improvements in quality.

He's shown tremendous improvement each year and I think he'll continue to get better.

A lot of times, it's not noticeable at all, which is a tremendous improvement.

But the team made a tremendous improvement the following season finishing in the third position.

However she proved to be a tremendous improvement and became popular over the years.

He made tremendous improvements from the first day to the second.