D. FURTHER PRACTICE -hás to fill in the suitable blanks. CHE I. Use "am-is-are- am not - isn't - aren't - have - 1. I 2. My brother. a student. I ______________ lots of friends. I very young. He a popular person at school. only one year old. He doesn't sixty-seven. He 3. The man 4. We very old. It at the dentist. 5. My mother. 6. She 7. We. afraid of it. 8. I 9. The children 10. My daughter 11. We young. He a new car. Our car My father at home. She a problem. She a toothache. ready for the exam. We lots of clothes. I lucky. at the park. They. six years old. She a beautiful garden. It at home. Today - gray hair. black. at home. a teenager. full of flowers. Monday and he. at work any hair.