根据课文内容,把句子补充完整
1. ________ spring, Daming ________ kites in the park.
2. ________ summer, he swims ________ the lake.
3. He walks ________ the snow.
4. I go to school ________ bike or ________ bus.
5. —________ he got a sweater?
—________ , he has./ ________ , he hasn't