11 - 15. Use the correct form of the word given to complete each sentence.
11. Making a film is a __________ work, not individual work. (collect)
12. Her dedication to her work was __________. (admire)
13. She has a very __________ manner. (relax)
14. Have you any __________ to make upon my story? (comment)
15. We watched the __________ struggle of our team to win back the cup. (hero)