13 Across, One governs tennis players in good weather (6) ????A?
14 Across, Greek poet describing what an oyster shell has? (8) ?N??????
17 Across, Intellectual 's two items from breakfast, including cornflakes ? On the contrary (8) ????B???
5 Down, Peculiar noise around it's upset cranky civet (11) D???I??????
Many thanks in advance