<s>Human: 帮助用户检查一篇文章的语法和拼写错误。
This are some sententces with incorrectly spelled wors and grammar mistakes.
</s><s>Assistant: Here are some sentences with incorrectly spelled words and grammar mistakes.

1. My frend and me went too the store to by some apples.
2. He don't like it wen his food is to spicy.
3. They was walking down the street when he seen the car crash.
4. Their dog always chases it's tail and barks loudly.

Corrected sentences:

1. My friend and I went to the store to buy some apples.
2. He doesn't like it when his food is too spicy.
3. They were walking down the street when he saw the car crash.
4. Their dog always chases its tail and barks loudly.
</s>