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Yesterday was a fun day. I walked to Amy's home in the morning. I studied English with her. We read some funny English stories together.

Then I went to a park by bike. I flew a kite. It was a windy day. Suddenly my kite flew into a lake. A cute dog saw the kite. He jumped into the lake and swam to it. A few minutes later, he returned（归还）the kite to me. I was very grateful to him.