21.   Professionally, though, she never had any cause to doubt his judgement or medical skill.

22.   Chief Inspector Martin Meeks has particular cause for concern.

23.   I WAS very sorry to read that Mrs Drury had cause to complain about the Nightstick car alarm.

24.   JIM Boyden, another well remembered North-East MP, has particular cause to be grateful to the NHS.

25.   Hypersomnia has many causes and can vary in severity from slight drowsiness to falling sound asleep.

26.   Later, I had cause to be grateful for that clause.

27.   Finally, it is important to guard against over-reliance on legal solutions to problems which have complex causes.

28.   Recently, I had cause to approximate the weight of my horse.

29.   Although for many years cancer researchers did not believe that viruses caused the disease, scientists now know that several cancers have viral causes.

30.   Alopecia, which is a loss of hair, has many causes, one of which is eczema of the scalp.