Stuck on last two:
7d S?N???L may SUNDIAL but don't understand 2nd part of clue:
Old timer. "when rampant, had sex with students"
13a ?O?e?i?e ('i' assumes SUNDIAL is correct)
"You should reverse some of the time, so you get to park."
Sorry, we can't find any related questions. Try using the search bar at the top of the page to search for some keywords, or choose a topic and submit your own question.