Very grateful for all help with these clues please.
30dn: “FA’s forerunner came down on one with a certain force (7).”
38dn: “What’s somehow keeping everything out of Chelsea net? (5,5).”
42dn: “Cliff, Charlie and I, dividing homework, finish off (9).”
46 dn : “Be too generous, glaring at paltry sum (7).”
56ac: “Neutral zone of old formerly swallowed up by Polish (6,5).”