阅读对话，完成下列选择题和判断题。

Teacher: Boys and girls, we have a new friend. He is Chen Kai.

Chen Kai: Hello! My name's Chen Kai. I am eleven years old. I like red and black. I like reading storybooks.

Children: Welcome.

Lucy: You're tall and thin. Your schoolbag is big and cool.

Lucy: You're tall and thin. Your schoolbag is big and cool.

Chen Kai: Look! I have two English books, a Chinese book, a maths book, five storybooks, two keys and a pencil box in my schoolbag.

Lucy: Oh, your bag is heavy.