1. (2021六上·新泰期中) 阅读理解

I'm Sally. This is my family tree.

1. （1） John and Anna are Sally's ________________.

   A . parents B . grandparents C . brother and sister D . uncle and aunt
3. （2） Mary is Sally's __________.

   A . aunt B . mother C . sister D . grandmother
5. （3） Kate is John's ________________.

   A . son B . aunt C . daughter D . sister