1. (2020九上·湛江期中) 回答问题

    When I was about six years old, I was sure that space aliens had entered my bedroom. One peaceful night, I was in bed, trying to sleep. Suddenly, I heard strange voices whispering(低语) near my bed. I shouted for my parents right away. We looked everywhere but couldn't find anything. I tried to go back to sleep, but the whispering began again. I don't know how many times my parents came to my bedroom that night. I only remembered that none of us could sleep well because of the voices. As a result, I was late for school the next morning.

    "There must be someone hiding in my bedroom, perhaps an alien!" I thought to myself.

    The next night, the same whispering sound came again. Although I was scared, I decided to find the "alien". I searched every corner of my bedroom carefully. Finally, I found it. However, it wasn't the alien that I expected, but an old broken radio in my bookcase. The radio suddenly began to work and the voices came from it.

    Even so, that experience helped me to create a lifelong interest in UFOs and aliens.

    When I was in Grade 5, astronauts were being sent into space for the first time. I would look out of my bedroom's window and search the sky for UFOs. I never saw one, but I did see lots of stars. They were really beautiful and amazing, and maybe the aliens would agree with me.

1. （1） What did the writer hear on one peaceful night?  
3. （2） How was the writer when he heard the strange voices?
5. （3） Did the writer find the "alien" at last?
7. （4） What influence did the experience make on the writer?
9. （5） On almost every night, why did the writer look out of the bedroom's window?