阅读下面短文，掌握其大意。然后从各小题所给的A、B、C、D四个选项中选出最佳选项。

Hello! My name is Jack. I'm1Taiyuan. I'm in No. 5 Middle School. It's2good school. My student ID (学生卡)3 is 016701. John Brown is4English friend. His last name is Brown. John is in Taiyuan No. 12 Middle School. We can5 in the evening. Sally6Jane are John's7sisters. Sally is 10. Her favorite8 is red. So her jacket and pen are 9. Jane is 2. She can say "10 are you?" to me now.