"Vocabulary of unit 4": HTML5 Crossword

Across

2. to become very angry or excited (0,2,7)
5. mostly using physical force to make someone leave a place (0,5)
8. substances that are added especially to food to make it look fresher (0,8)
9. someone who never drinks alcohol (0,8)
12. without any doubts (0,9)
13. to take food or drink into the body (0,6)
14. to ignore or change a decision (0,8)
15. to improve something (0,8)

Down

1. a picky person (0,5)
3. as natural as possible (0,7)
4. another word for deadly (0,6)
6. to think about something in a certain way (0,8,0)
7. a written document which gives the permission to do something (0,7)
10. to dress casual (0,5,4)
11. lack of flavour (0,5)