Come to a bit of a dead end. Can anyone help with:
18a Sweet shop guarantees hot toffee fudge, unsurprisingly lovely, for starters (10)
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11a What may suggest I get an illness (6,8)
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21a Tory minister back on the drink reaches valleys, through which views magnified? (10,4)
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Something lens?
Might get me going again. Bit useless today!