No sure why
He is not. My. Teacher
What I do I write what’s the topic of what your writing and then do your supporting details (it depends how much you need) you should site your source if you have to, then do your conclusion.
They can explain to their children that they can tell them their problems.
D is the answer. A hook needs to gain attention.
My favorite writer is Stephen King. I suspect he gets a lot of inspiration from his enviroment. He writes a lot about his hometown of Maine and seems to get most of storylines from the silent town he resides in. Hope this helps!