Today is Saturday. We don't go to school. Mike and his friends go to the park in the morning. There are many people in the park. There is a big lake. There are many green trees and flowers near the lake. Some ducks are swimming on the lake. You can see many fish in the lake, too. Mike and his friends play games on the grass. Some of them watch the insects（昆虫） under the tree. Then they have lunch under a big tree. They take a lot of food to eat, such as：bread, sandwiches, hamburgers, fruits and Coke. After lunch, they sleep on the grass and listen to music. They are all happy.
