用am , is , are 填空。
1. I _____ Kate. He _____ my brother.
2. —What _____ your name?
—I _____ Sandy.
3.—You _____ Jim, right?
—Yes, I _____.
4.—_____ you Miss Gao?
5. My name _____ Tang lin. Who _____ she?
6. My father _____ a doctor.
7. They _____ my friends.
8. How _____ your brother?
9. We _____ classmates.
10. It _____ a photo of my family.
