My summer holiday was great this year. I went to a lot of interesting places by plane. I had great fun with my family and friends. I visited the Great Wall and the Summer Palace. The places I visited were really beautiful, and I will visit them again in the future. During the holiday, I also spent time to study. I read many books, did Math problems, and I finished all of my homework. I felt really happy during this holiday. I am looking forward to my next holiday.