阅读理解（共4小题）
阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
Mr and Mrs Brown have two children, Mike and Liz．The whole family are all busy, so they often leave notes(便条) for each other．Read these four notes of today and answer the following questions.

Who should walk the dog today?

A．Mike

B．Mrs Brown

C．Liz．

D．Mr Brown

What is Mike doing at 6:50 pm ?

A．Practicing football．

B．Doing his homework

C．playing tennis．

D．looking for shoes

According to the notes, Teddy is ______.

A．Mike’s mother

B．Mike’s brother

C．the dog in the family

D．Mike’s friend

考点：日常生活类阅读