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“Anyway, he stayed to dinner — Mrs Cloonan's a miracle-worker, she can always cope with a guest at the drop of a hat — and next morning there he was again at breakfast.”
“At the drop of a hat Mr. Keyes could deliver a grammatically flawless disquisition on virtually any topic.”
“And with Marco’s capacity to cut up plug-ugly at the drop of a hat — anything might happen.”
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