完形填空。

    I am a middle school student. Now let 1tell you something2our classroom. It's very3.There are two maps4the back wall. 5is a map of China. 6is a map of the world(世界).

    There are7desks and chairs in our classroom. There is a big desk8the teacher in the front of it. We9four classes in the 10and two in the afternoon.