Answer:
The first one.
Explanation:
The goal of a first sentence is to open and explain why this is happening so the first would be the best answer.
Answer:
formal writing is when you write or speak with someone in a manner which is more "respectful" For example: a teacher
and informal is when you talk with someone in a manner which isnt exactly respectful : sometimes using slang: eg; friends,
Explanation:
í nєvєr hєαrd thєѕє nαmєѕ вєfσrє, rєαllч ѕσrrч mαtє :)