Macmillan Cancer Support
All answers are Occupations Past and Present
No. 4 - sounds as if the army sergeant has got his command the wrong way round (11)
MacMillan Cancer Support
Occupations past and present
Not sure about questions 21 and 30. I could put tailor as both answers!
21 - is his motto ‘cut and come again’
30 - he has to cut according to his cloth. Both questions have 6 letters.