Possible Clues:

• That might be a fine sort of a sheep, by the sound of it
• If it's fine, that's fine
• That's all very fine, but not if it's wet
• It's not so fine for the end of 10 across
• If it were all very fine it would be all very unusual
• Sounds like sheep that may be fine
• May be all very fine for the us at she, perhaps
• It may be all very fine if we get at her at last
• It's not so fine to have the RA in here
• The sound of a sheep? That may be fine