My summer holiday began on July 5th. I didn't want to stay at home and did nothing in the hot summer. I called my grandma, and she asked me to go to her village. I was very happy with it. After four hours, I got to my grandma's house by bus. There are many trees around her house. I liked to play games with other children during the day. At night, people in the neighborhood often came and sat together to chat. My grandma liked telling stories. My new friends and I enjoyed her stories very much. There is a pool in the village. My friends and I often went there with some food and _ fish in the pool. Then we cooked the fish and had dinner there. It was not easy to catch fish, but it was interesting and exciting. I stayed there for about a month, and then I went back home. How did the writer go to his grandma's home?
By car By taxi By bus By train