阅读短文，根据短文内容，从题中所给的A、B、 C三个选项中，选出最佳选项。

It is usually sunny and warm in summer in Kunming. But it was rainy and a little cold last Saturday morning. Oliver didn't go outside, so he got up at 8: 30 and he did his homework at home.

Then he watched TV and washed his clothes. His mother went to work at the supermarket on foot. It was sunny and warm in the afternoon. Oliver rode a bike to visit his grandparents with his father. It was cloudy and cool on Sunday. He stayed at home and studied Chinese in the morning. They had lunch at 11: 30. After that, many beautiful flowers. They took lots of pictures in the park. In the evening，Oliver went to the cinema with his parents by subway. They saw a film there. Oliver had a good time last weekend.