Possible Clues:

• Rodent catcher
• Spread out Parmesan, lacking an inferior cheese
• The long play for 1,000 in frozen water
• Spring is here
• Game where players collect cheese
• Board game with cheese-shaped tokens
• Second utility wants a bit back? Hard cheese!
• Milk on order sent back, some rejected cheese
• Cheese? Maureen needs to use some up
• 6 7 and drama staged by 21 down