Answer:
Sergey had headache because she knocked her head against the wall.
If this is a true or false question, then this is definitely false.
Although Polonius does send Reynaldo to Paris, he doesn't send him to encourage Laertes to return home. He sends him in order to spy on his son, to see if he's doing okay, and if he's not drinking and squandering his money on his vices.
Uh..it depends on what the topic of the essay is. If it has any form of torment included in the topic to that should be ok..if not, then I wouldn’t use it just to be safe..but ask your teacher to make sure it’s ok. I know some teachers are protective about that.