Possible Clues:

• Make holes in (not at) round number necessarily
• Work, missing mass at church unavoidably
• Crepe twisted around because of necessity
• By necessity through strength
• In favour of blocking awful creep, of necessity
• Salesman coming back to get empty case willy-nilly
• Man dropped from show, necessarily
• Necessarily reject theatre in favour of church
• Like it or not, formal exercise provides right energy
• Man has to pull out of show unavoidably