There something wrong with my bike today so I have to walk to school.A. isB. areC. hasD.

问题补充：

There something wrong with my bike today, so I have to walk to school.

A. is

B. are

C. has

D. have

答案：

(答案→)A. is

B. are

C. has

D. have

解析：考查there be（有）结构，且主语something是不定代词，所以系动词用单数，选A。