Jack is 10 years old and he is in Greenland School. He is a nice boy, so he has many friends at school. I am his friend, too. I am helping Jack a lot.
Jack's pencil box is my home. I have some friends here: a crayon, a black pen and a small picture. We often play games together. Jack loves me very much and uses (使用) me every day in the school and home. I am busy but happy.
Today, I am not very happy because a music pen comes in. It can write and sing. I can write but I can't sing. Jack loves it very much! Now the music pen is his favorite. What can I do now?
Can I go to a new home? Help me!
①An eraser. ②A pen. ③A ruler. ④A crayon. ⑤A small picture.