31.   Currently, time-consuming psychological tests are carried out only when a patient is in an advanced state of dementia.

32.   Tests are being carried out to establish how dangerous the water is.

33.   I carried out tests and after eight hours he said he wanted to go home.

34.   The Nuclear Waste Executive NAREX are to carry out tests at Sellafield and to select the best site to build a dump for nuclear waste.

35.   Anthrax is too dangerous for this test to be carried out in humans.

36.   Assembly and production flight tests will be carried out in Toulouse.

37.   All the tests were carried out in the U.S. and Canada, after a row over test procedures here led to the veterans withdrawing all cooperation with the MoD.

38.   All the tests were carried out in a quiet place.

39.   Doctors had to be physically present, even when licensed lab assistants were carrying out tests.

40.   Exactly how is a test carried out?