21.   When research into cloning is resumed, human cloning should remain a research activity for an extended period.

22.   This extended period, however, applied only to airforce personnel and equipment.

23.   Marsh observed that companies tend to retain the services of their financial advisers over extended periods and therefore the underwriting is but one of many such financial services.

24.   It is important to look at ratio trends over extended periods in order to judge the progress of the company.

25.   The company applies its techniques through workshops or residencies over extended periods of time in hospitals, community centres of special schools.

26.   Below, the flowers have minimal visual lures and are produced over extended periods, or even continuously, while others are strongly scented and produced more periodically.

27.   The court may extend the date but if nine months expires after the extended period the action will be automatically struck out.

28.   Over an extended period these particular statistics do tell the tale.

29.   We regard it as an inhuman act, they say, to keep a man facing the agony of execution over a long extended period.