1.   A high concrete wall continues for about a quarter of a mile.

2.   Aerobic exercise increases the metabolic rate and the benefit continues for some hours after we have finished exercising.

3.   Arguments then ensued as to who allowed other speakers to continue for more than their allotted time.

4.   But the retail revival will continue only for those companies that can deal with unprecedentedly fierce competition.

5.   In spite of the war, trolleybus conversions continued for the time being in other parts of London, but did not affect the Croydon area directly.

6.   It was a daily ritual to continue for many years.

7.   Repetition of the remedy is continued for as long as is required, and the doses are tailed off gradually.

8.   The bombardment continued for a terrible nine hours.

9.   The boom of cannon continued for most of the day.

10.   The clean-up will continue for many months while the outcome of the official inquiry will be eagerly awaited.