V. Supply the correct form of the words in brackets.
1. Mike’s hobby is listening to music. He gets a lot ___________ 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 in 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)