---Mike please don’t forget to turn off the light when you leave.---Pardon?---I forget t

问题补充：

---Mike, please don’t forget to turn off the light when you leave.

---Pardon?

---I forget to turn off the light.

A. tell you don’t

B. told you not to

C. told you to not

D. told you don’t

答案：

A. tell you don’t

(答案→)B. told you not to

C. told you to not

D. told you don’t

解析：考查动词用法。tell sb not to do sth告诉某人不要做某事，句意：群殴告诉你不要忘记关灯。选B。