English composition life is always unexpected.

One sunny afternoon, when I rode home happily, I heard "help! Help! " .

One sunny afternoon, when I rode home happily, I heard (someone shouted) "Help! Help! " .

I rode to the river and found a boy about five years old struggling in the river. I jumped into the water, swam to the boy and dragged him to the river bank. The boy said that he was catching fish by the river and accidentally fell into the water. I asked him where his home was and sent him home.

I rode to the river and found a boy about 5 years old struggling in the river. I jumped into the water, swam to the boy and dragged him to the shore. The boy said that he (just) tried to catch fish by the river and (later) accidentally fell into the water. I'll find his address and take him home.

"Thank you very much!" The boy's parents said that when I left his house. Although I came home late that afternoon, I was still very happy.

When I left their home, the boy's parents said, "Thank you very much!" " "Although I came home late that afternoon, I was still very happy.