Why is it important to be careful about the use of electricity in the bathroom?

What makes Sergeant Wallace think that Partridge murdered his mother?

Sergeant says that I have been hearing some strange things about you. People are saying you killed your mother, to get her money. Also, suddenly, you decide to leave to Canada. That’s why I doubt you- said sergeant.

5. 
   Why does a woman visit him one cold, dark evening?
   

Partridge wins a large sum of money in a competition. She read about it in newspaper. So she wants him to look after her. Also, she says that I am your mother, Partridge. But he doesn’t believe it.

6. 
   When Partridge goes to the police to tell his story, Sergeant Wallace doesn’t believe him. Why not?
   

Partridge joked a lot. So Sergeant said to Partridge that you can have a little joke if you like. Also, there are some facts about his mother. That’s why Sergeant doesn’t believe his story.

10.