"Don't forget ti turn off the lights before you leave the room"Ms green told her son..改成间接引语

Ms Green told her son not to forget to turn off the lights before he left the room.
tell sb.not to do sth.告诉某人不要做某事.
另外,直接引语改间接引语,引号里的时态需要根据引号外的时态改变.一般现在时要改成一般过去时.所以用left