找出下列各组单词中划线部分发音不同于其他三个的词
The classroom is ________ so he walks ________ .
— What do you think of my new bike? — Sorry, but what did you say? Iabout something else.
You should not put the glassthe table. It may fall down and break!
— I’m here to see Doctor Johnson. — Sit down, please. The doctor will be free.
— Have you ever been to a village Gumtree?— Never.