My sister Mary is 12 years old. Her birthday is on November 10th. Every year, on the morning of that day, my parents take us to Zig Zag's Clothes Store. There my mother buys some clothes for Mary. Then we go to Huaxing Bookstore. There I buy some CDs for Mary, and my father buys a book for her. In the afternoon my parents have a birthday party for Mary at home. Mary's friends Bill, Jim and Cindy come to the party. Bill brings some pens for Mary. Jim gives Mary some balls because   she likes playing with them. Cindy gives Mary a cake. Mary is very happy. Oh, I'm Mary's brother. My name is Nick. Which of the following is right?
Mary is Nick's classmate. Mary has a good time at the party. Mary doesn't like to play with balls. Mary can get a notebook on her birthday.