根据语篇内容，从方框中选择恰当的单词填空，并将单词填写在答题卡对应的横线上。每个单词只能用一次，每空一词。

It    chairs    Kate's   Seven   on   mine   schoolbag   a   our    are

My name is Betty. I am 12. I have good friend. Her name is Kate. We are middle school students（学生）. We are in Class Two, Grade（年级） . This is Miss Green. She is English teacher.

This is my new classroom. You can find some desks and in the classroom. A clock and a map of China are the wall（墙）. On a desk you can find some pencils. The red one is . The green one is Mike's. Kate's pencil isn't there（那里）. Her pencil is in her .

Look! The keys under the desk. They are keys. She lost （昨天）them .This is my desk. Some books are on yesterday They are some English books.