Supply the correct form of the words in brackets.
1. Mike's hobby is listening to music. He gets a lot of _________ from listening to music. (enjoy)
2. John is a stamp ________. He has a lot of rare and valuable stamps. (collect)
3. One third of children is the U.S. is ________or obese. (weigh)
4. I have ________ so I must go to a dentist. (tooth)
5. Junk food is _________, so we shouldn't eat too much junk food. (health)
6. Blood _________ give blood for use in hospitals. (donate)
7. They aren't forced to do charity work. They do it ______. (volunteer)
8. They opened a shelter to provide housing for the ________.(home)
