Dear Amanda,
Hi ! How are you? I hope you're fine. I'm writing this letter because I've got a problem and I need someone to talk to. My parents seem to like my little brother. Sam, more than me They always buy him anything he wants, but when I ask for some extra money to buy chocolate or ice-cream, they refuse to give it to me. They tell me I'm a big girl and I don't need those things. Besides, when my brother gets on my nerves and we fight over TV or something, he's never punished. I always get punished. One day, while he was playing in the garden, he fell down and injured himself. Mum was very upset and didn't give me pocket money for a week! She said it was my fault because I didn't take good care of him. Why can't he take care of himself? This is unfair! I'm very unhappy right now. What must I do? Please write back and tell me.
Love, Catherine.
please help me to write a letter to Catherine to convince her what she must to do please !!!​