A few days later, he decided to stay at home to study in the afternoon. He didn't feel like going out for a walk, but at about three o'clock he needed a break. He decided to spend five minutes looking at the other rooms on his floor of the house he was interested to know what they were like. He got up and went quietly out of his room, into the corridor. Nobody else was at home.'They are all probably at market today,' he thought. The house was still and silent, except for the flies. The sun was shining and it was very hot. He went into the three rooms near his own bedroom; each one was pretty and clean. Then he tried the door of the south-west room, but found that it was locked. This made Thomson want to know why it was locked and what was inside it. and he took the keys of all the other doors on the floor to try to open it. He finally succeeded, the door opened, he went in and looked around him