问题描述：
They likes running.The cat like fish.My sister s
They likes running.
The cat like fish.
My sister studys very hand.
You and I am good friend.
ben and peter is good friends.
怎么改错
They likes running.
The cat like fish.
My sister studys very hand.
You and I am good friend.
ben and peter is good friends.
怎么改错
问题解答：
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