My neighbor(邻居) Mr. Brown lives (单独地). His son and daughter live in another city, 1 they can't come to visit him very often. Mr. Brown is getting very 2 and it's very hard for him to 3 very long, but he has a little 4 who needs two walks every day. Mom asks me if I'd like to 5 Mr. Brown. I say yes 6 .
Every morning before school, I go to Mr. Brown's place and 7 the dog to the park to have a quick walk. Then I 8 the dog back to Mr. Brown's place and go back home to get ready for 9 .
In the afternoon after school,I have more free 10 so I take the dog to the park and play tennis ball 11 him. I throw(扔) the ball out. He runs to 12 it and brings it back to me. Then I throw the 13 out again. He can always have lots of 14 .
Mr. Brown is very happy that I can come to help 15 and he always has sweets for me. I feel happy, too.