7、enonthatissweeping__________(51)theUK--speeddating. Speeddating__________(52)menandwomenmeetinginaroomandfindingoutasmuchastheycanaboutpossible__________(53)inthreeminutes.It'sprovingvery__________(54)withBritain'syoungpeoplewhofindthattheyhaven'tgotthetimetomeetthatspecialone. A