The correct answers would be "using contractions, slang terms, and colloquial expressions" and "using expressive punctuation". This way the writer brings the topic closer to the reader by making it "sound more like conversation". If you use "formal rules of grammar", it does not sound like a conversation, and "underlining words for emphasis" only draws your attention to those words. Mentioning your friend in the letter doesn't really affect anything.
Beowulf's deeds require tremendous courage. Beowulf's deeds require courage, because Beowulf was courageous enough to death with Grendel's mother. And almost of the deeds Beowulf's require courage.
Answer:
A tactic to intrigue the audience and capture their interest before the film comes out, building an early fan following
Answer:
Mandated reporters can report suspected cases to various protective services, law enforcement agencies, and so on.
Explanation:
Mandated Reporters are people who have regular contact with vulnerable people and are therefore legally required to ensure a report is made when abuse is observed or suspected.