题目内容：

英语老师布置了作业,用there be句型造句并翻译.单数三个,复数三个.（急）

优质解答

There are trees in the school.
There are rules on the desk.
There are birds in the sky.
There is an apple on the table.
There is a book in the bag.
There is a pen in the pencil-box.