应选C
Will you go to the teacher's office?
陈述句的语序是You will go to the teacher's office.为一般将来时.
will后加动词原形,所以排除B和D选项（这两个选项是动词不定时短语）,又因为 go 是不及物动词,后面需要加介词 to 接宾语,所以排除A选项,正确答案是C.