Answer:
I found the mom the most interesting because she didn't have her son with her and she was not paying attention to her son while in a public place where anything can happen.
Explanation:
Your answer is D
he is implying that if the king is happy then so will be his subjects.
Harry Potter is famous around the world because it is magical, when you read those books it's like entering the wizarding world and experiencing the things Harry does. Kids like Harry Potter because like i said it's magical and brings out the wizard in all of us, adults like it for probably the same reason, when you read or watch Harry Potter you are entering a world you never thought existed. Hope this helps :)
Sentence 1 is incorrect. It should read, "They worked almost all day on the assignment."