阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项。

Sue Read is an English girl. She is thirteen. She's a student. She's in Grade Two. Her brother is Tom Read. He is in America. He's twelve. He is a student, too. But he's now in Grade One. You can see some pens, shoes and a ruler. This green pen is Sue's. That black pen is Tom's. Are the red shoes Sue's? No, they are Tom's. The size is L. Sue's shoes are yellow and the size is S.