1. This is a tree. The tree is green. 2. I can see three boys. The boys are playing. 3. I have a bicycle. The bicycle is black. My friend has no bicycle. 4. Our room is large. 5. We wrote a dictation yesterday. The dictation was long. 6. She has two daughters and one son. Her son is a pupil. 7. My brother's friend has no dog. 8. This pencil is broken. Give me that pencil, please. 9. She has a ball. The ball is big. 10. I got a letter from my friend yesterday. The letter was interesting.