—Which is the biggest number of the four?— .
I can’t play basketball after school because I ______ do my homework first.
— ________ does it take to get to school? — It takes about 15 minutes.
Listen! Who ______ in the classroom?
— What does your English teacher look like? — She medium height.
下列单词中,划线部分发音不同的一个是 .