No education was carried out at the school for three years.

If research is being carried out at the moment nobody knows for certain.

An order from the hill chief had to be carried out at any cost.

Four individual 8-h time courses were carried out at different times.

Research and development was carried out at the studio from 1967 into the 1980s.

Victim studies may be carried out at a national or local level.

Should testing be carried out only at the end or throughout the whole process?

There is very little we know about these processes although several studies are being carried out at present.

The penalty was to be carried out at the beginning of play the next day.

Many of these have been carried out at a provincial level, not federal.