Correction in red. Stylistics in blue.
A Quarrel (Could you correct the mistakes please?)
Today was a typical day. The weather was so nice, sunny, and warm.The trees are putting on their green dresses. And the nature finally is waking up. I was on my way to work. I usually go to work by underground. Today it was so crowded. I entered the train, and after me there was a woman who was collecting money for sick children. I see her every day. She says that she's a volunteer, and has all necessary documents of approval. There was another woman on the train -- just a passenger. When she saw the volunteer, she got so mad that she began yelling at her, and said that she was a liar. They even attempted to fight. Luckily, two men separated them. Then there was silence. Everyone was looking at the volunteer accusingly, and nobody gave her money.
Be sure to leave a space between sentences. Wrong: "My name is Neil.I study Russian." Right: "My name is Neil. I study Russian."