Mark, Timmy and " King" their puppy are playing in the park. In autumn, the weather is no longer as hot as summer, there are no days when the temperature reaches 40 degrees, even exceeds 40 degrees Celsius. Autumn is cool, sometimes a little chilly, but this could is also very cold. Comfortable, not " numb", cold " cutting flesh" cold like winter. Today is the weekend, so they decided to go on a picnic, they bring their puppy to go there too. Before they go, they have made some cookies and food. Then they walk to the park with their puppy, they chose a table that is near many beautiful trees. Their puppy is hungry, so they go to the supermarket to buy them some food. After eating all the food, they play together. They play hide-and-seek, then they go eat ice cream. It's getting dark so they come back to their home with their puppy.