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 a 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 a 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.