11.   We conducted a survey of parents in the village.

12.   We continue to conduct dioxin surveys.

13.   We are conducting a survey of consumer attitudes towards organic food.

14.   The magazine conducted a survey.

15.   They have decided to retain a firm to conduct a survey.

16.   They conducted a survey in which several hundred people were queried about their dietary habits.

17.   The four had left Quetta to conduct a survey of the Kandahar region.

18.   A survey was also conducted to investigate the concerns and needs of hospitality students across the country.

19.   Finally, the Disability Panel has conducted a survey of London chambers to establish what facilities exist for the disabled.

20.   A survey was then conducted of the Employed Bar, and of non-practising barristers, although the latter could not be systematically canvassed.