I was afraid of the dark then I went to bed with my bedroom light . A. To begin offB.

问题补充：

, I was afraid of the dark, then I went to bed with my bedroom light .

A. To begin, off

B. Begin with,on

C. Start , off

D. To begin with, on

答案：

A. To begin, off

B. Begin with,on

C. Start , off

(答案→)D. To begin with, on

解析：本题考查的动词不定式，作为目的状语，do sth with sth+形容词，故选答案为D