Cryptic 1

123456789101112131415
Across
  1. 5. Clears cache in reverse for something to sit on
  2. 7. King of Swedish range sits atop twisted memory aid? No, I see!
  3. 10. Practise about car
  4. 11. Swollen, exchanging good for bad. It's unclear!
  5. 12. Give mothers a kiss this holiday season
  6. 13. Parvenu's plants
  7. 14. Rocks scattered around Northern Ireland are terribly clever!
  8. 15. Look at solver, we hear a shocking mouse!
Down
  1. 1. Ha! Fool raised a sponge
  2. 2. Suspended, for example, turned in handout
  3. 3. Can book of words be paddled?
  4. 4. Sent from Wales, we hear?
  5. 6. Narrow animal, i.e. changed
  6. 8. Strokes dogs
  7. 9. Pelt Irish lake? Lay off for a bit!
  8. 13. Noble sequence