I write a comprehension and please tell me if they are correct or wrong. If they are wrong, what are the reasons.
My brother is more old than me. He is now 20 year old. He live in Beijing with our aunt. He studies to be a electrical engineer. I like my brother. He is funny and he have got a bueatiful girlfriend. She is also a student. She is also wanting to be an engineer. Last year he has gone to Australia to study English for one month. My father borrowed him a suitcase to carry his things. My mother gave him some money to take with him. He buought so much things when he is there. I was very happy when he came back. Now I want to study English and he is in Beijing again.