1. When did the explosion happen?
2. Where did the fire start?
3. How many characters are mentioned in the story?
4. What might happen at the end of the story?
At 9:05 p.m.
2. Where did the fire start?
From the bedroom.
3. How many characters are mentioned in the story?
Four.
4. What might happen at the end of the story?
Roy was arrested by the police because Detective Brown found out his criminal method.
答案：1. At 9:05 p.m.
2. From the bedroom.
3. Four.
4. Roy was arrested by the police because Detective Brown found out his criminal method.
2. From the bedroom.
3. Four.
4. Roy was arrested by the police because Detective Brown found out his criminal method.