Chen Hong's father comes home early. He doesn't have his keys( 钥匙 ). He wants to get into the house but Chen Hong and his mother are not at home.

He puts the car near a big tree on the right of the house. He gets out of the car and walks behind the house to the back door. He can't open the door. He walks to the next window and looks in. He walks round the house. He goes between the two trees. He walks behind the garden chair to the front of the house. He wants to open the window on the left of the door. He can't open it.

He walks to the gate in front of the house but he can't see his family. There is a big tree next to his car. He sits under the tree.

After an hour, Chen Hong and his mother come home. They see Mr. Chen.

‘Why are you under the tree?' says Mrs. Chen. ‘You can use the front door. It's open.'