十个there be句型的句子.

There are some computer in the computer room.
There are some students doing their homework in the classroom.
There are some chairs in the classroom.
There is a blackboard in the front of my classroom.
There is a piano in the music room.
There is some chalk on the teacher's table.
There are some books on my desk.
There are some students playing computer in the computer room.
There is a teacher's table and many student's desks in our classroom.
There is a map on the wall.