Just go look on some of the questions on Bradley I'm sure you'll find the answer there
You bring at work and the employees harassing you for your gender. Ex: being a women is worthless and then them cat calling you and whistling at you
True, sleep problems indeed are a quite often occurence among children as well as adults - they do occur quite often but don't necessarily occur all the time for people to whom it does happen. At the same time, when someone suffers from sleep problems, this doesn't necessarily mean that he cannot sleep at all.
I am pretty sure the answer is letter C