They started operating as such at the beginning of the 2000s.

The school began operating at the current site in 1981.

And why else would he start operating at just this particular time?

The research will operate both at the national and local level.

There are 6 schools operating at the moment including one high school.

Ask your children's head for more information on how the system will operate at the school.

In the early 80's, he began operating at a different level.

Our companies, both big and small, can operate at their best.

"Are they still operating at the same level as before?"

The church began by operating a single service at 10:30am every Sunday morning.