81.   Accordingly, it is best if the hive-up is deferred until, say, the end of the month in which the acquisition occurred at the earliest.

82.   The actual point at which this occurs for an individual reader depends on their disposition.

83.   The process normally occurs only at temperatures and pressures comparable with those found at the centre of the sun.

84.   Because larval development of H. contortus occurs optimally at relatively high temperatures, haemonchosis is primarily a disease of sheep in warm climates.

85.   This is the first to occur at Bullingdon.

86.   MYSTERY glass explosions have occurred at a number of UK buildings constructed during the last decade.

87.   The incident occurred at about noon on Monday.

88.   The Edinburgh team believes the reaction that leads to cot death is triggered when a combination of factors occur at the same time.

89.   The assault is alleged to have occurred at the Paradox night club in Aintree.