We must brush our ________ every day.
A．tooth B．teeth C．face
辨音，将正确的选项填在相应的横线上。(12分)
补全对话。(30分)
A: （1）____ Can I help you?
B: Yes. I （2）____ a schoolbag.
A: （3）____do you like best?
B: I like the blue one. Its colour is （4）____.
A: All right.（5）____ It is 15 yuan.
B: （6）____ Here is the money. Goodbye.
A: Thank you. Goodbye.
A Which one B Good morning. C very beautiful
D Here you are. E I will take it. F want to buy
Does he want ________else?
A．somethin B．anything C．everything
—How ________ is it?
—Twenty yuan.
A．much B．many C．long