--        is the man behind the tree?  -- He is my teacher.

A. What    B. Where   C. Who   D.Whose

At school I have a good friend. He is an English boy .His name is Tom .He is twelve.
We are in No. 3 Middle School .We’re not in the same（同一个） class .He is in Class 2,
Grade 1 .Tom’s sister is not a student .Her name is Jane .She is five .She is a nice girl .
Miss Gao is my English teacher .She is thirty .Mr Wang is Tom’s Chinese teacher .He is thirty ,too .They’re good teachers .
请根据短文内容，回答问题：(5分)
【小题1】Tom is _________.

--       is the man behind the tree?  -- He is my teacher.

I ________ a student and Miss Liu ________ my teacher.