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.
Можешь не сомневаться в правильности)