I have a beautiful pencil-case. It is twelve yuan. I like it very much.
My pencil-case colour is brown. It has ten children. They are four pens, two ball-point pens, four pencils, a rubber, a ruler, and a corrector tape.
　　My three pens have three colours﹕red, blue, black. They are six yuan. My ball-point pens are cute. The blue one has a Mickey Mouse on it. My rubber, pencils, ruler are beautiful.
My black pen helps me do Chinese home work. Blue pen helps me do math home work.