以In my classroom 为题,写一篇用 There be句型的作文（用上介词,方位词）我们班有8个窗户 一个大讲台 两个黑板 3张桌椅 在哪你们应该很清楚

my classroomMy classroom is nice and big .There are forty desks and chairs in the classroom.There are two black boards on the walls.And there are two pictures,too.My classroom has eleven lights and tw...