C) Write sentences. Use the correct form of the verb to be. 1. I/young- 2. Katya / clever - 3. You/old- 4. Mary and I / on time - 5. The dog / short - 6. It/rainy-_ 7. Alana and Tim / unhappy - 8. You and Jack / sleepy - 9. Beto/hungry - 10. The boys / organized - (+) (+) (-) (-) .(+) . (?) (-)​