Your mother’s father is your ________.

A. cousin  B. uncle    C. grandmother       D. grandfather

Your uncle's _________ is your cousin.

A. father          B. mother                C. daughter         D. sister

This is a teacher’s family. The father’s name is Lake Smith. He is forty-four. The mother’s name is Kate Smith. She’s forty-two. The Smiths have a son, Jim, and a daughter, Ann. Jim is fourteen, and Ann is twelve. The son looks like（看起来像） his father, and the daughter looks like her mother. They are all in No.4 Middle School here. But the Smiths are teachers, the son and daughter are students.
【小题1】Jim’s father is _________.