Last summer,I went to visit my uncle by air.I had never taken a plane before.So I was on top of the world at the news.I was too excited to fall asleep the previous night.On the day of flight,the crew took me from my parents to the seat in the plane.Luckily my seat was near the window.Before the plane took off,I imagined how nice it would be in the sky.But before long I was so tired that I couldn't help sleeping.When I woke up,the plane had just landed.Isn't it interesting?