阅读理解。 Dear Jimmy, Something terrible happened to me several days ago. When I wake up in the morning, I often take a shower and then have a sandwich and a cup of coffee for breakfast before I go to class. But that morning was different. It was on June 24. The alarm clock didn't work, so I got up late. It was about time for me to go to class. I had to do everything quickly. I didn't have enough time to do the things as usual. I went straight to my school, but later I remembered that I forgot to turn off the gas (煤气) in the kitchen. I asked my teacher for permission to go back to my house by taxi. When I got home. I saw much smoke all around. I ran quickly to turn off the gas. If I came back a bit late, nothing would be left. I was really frightened. From then on, I woke up early to get everything ready before I went out of my home. You should also check (检查) everything before you leave your house. Take care! Yours, Bruce 根据短文内容，选择正确答案。 1. Bruce ____ first after he usually wakes up. A. does exercise B. drinks coffee C. takes a shower D. has a sandwich 2. Bruce was late for school because ______. A. he went to bed late B. he forgot the classes C. he didn't prepare things D. his clock was broken 3. Bruce went back home by ___________. A. bus B. taxi C. bike D. subway 4. The underlined word 'permission' means '___________'in Chinese. A. 允许 B. 同情 C. 教训 D. 劝告 5. The letter is about ______________. A. a boring class B. a bad day C. a traffic accident D. the importance of gas