填入合适的be动词。1. You ___________ the first.
2. How old ___________ you?
3. I ___________ eight years old.
4. Danny ___________ taller and Kim ___________shorter.
5. How tall ___________Kim and Danny?
6. What colour ___________ your marker?
7. When ___________ your birthday?
8. What colour ___________ your socks?
9. There ___________ seven days in a week.
10. December ___________the last month of the year.1. are 2. are 3. am 4. is, is 5. are 6. is 7. is 8. are 9. are 10. is