Those who moved into organisational roles sometimes did it unwittingly, even unwillingly, as they were ‘dobbed’ in for tasks, succeeded and so it went on.

TV into GS and BS, are you there?

Early treatment, and treatment spread over a long period, was the on means of rendering a cripple child fit to mix with its fellows on anything like equal terms, […]

Walked is the past tense of the regular verb to walk.