----Do you often go to school by bike?-- No I usually after school.A. walk to homeB. w

问题补充：

----Do you often go to school by bike?

---- No, I usually after school.

A. walk to home

B. walking to home

C. walk home

D. walk at home

答案：

A. walk to home

B. walking to home

(答案→)C. walk home

D. walk at home

解析：根据usually可知，本句是一般现在时，所以B用的是现在分词，故是错误的。当home用作副词表示“（到，去）家”是，其前面的介词应省去。故本题应用walk home。所以本题选C。