1.   Academics have their livings in institutions established to conduct academic activities.

2.   Tell the students that you are going to conduct an activity to find out if two ears are better than one.

3.   The Skunk Works operated as an independent community within Lockheed, its secret activities conducted behind unmarked doors.

4.   The duplication of work involved if each teacher independently conducts these activities is obviously an inefficient use of resources.

5.   The public relations practitioner has to conduct activities which concern every public with which the organisation has contact.

6.   And increasingly, political activity is being conducted under the guise of education and public policy.

7.   At the same time, Clinton authorized his aides to conduct covert activities that might undermine the three-man military leadership in Haiti, the officials said.

8.   Both are conducting military activities that are resulting in the injury and death of innocent civilians.