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.
Answer:
they are way too tall for their ages
Explanation:
I am not so sure but I am confident
Answer:
This cold weather makes me very dismal
Currently, the most deadliest malady is the corona virus.
Parasites inside your body causes malaria.
The judge gave him 30 years as the malefactor plead not guilty.
The police always have an malfeasance attitude toward other races.
Killers always have malice intent.
Explanation: