阅读短文，从方框中选择合适的答句。

    I have a beautiful house. There is a bike in front of the house. We have a big tree. My grandparents are under the tree. They have a rest. In my house, there is a photo on the wall. Our cute dog is behind the door. The table is between two chairs.

A. It's on the wall. B. It's between two chairs. C. They are under the tree. D. It's in front of the house. E. It's behind the door.