Wordspiral

CLUES: 1. Hit with the foot 2. Pavement edge 3. Occupied 4. Three feet 5. Slightly wet 6. Upper-class 7. Parsley, say 8. Dauntless 9. Darker part of twilight 10. Monarch 11. Football match 12. Egress 13. Tree part 14. Happy, pleased 15. Stupid person 16. An implement. Key word clue: School subject