(picture)complete it pls

Answer:
1. Fresh
2. Tenth.
3. Check.
4. Cheer.
5. Shelter.
6. Shadow.
7. Birthday.
8. Chapter.
9. Thorn.
10. Bathtub.
11. Shape.
12. Thaw.
13. Chipmunk.
14. Short.
15. Couch.
Explanation:
These should all be correct, from what I know. Hope it helps!