Answer:
Dear Smith Family,
During the pandemic, I wasn't able to do fun things like going to the cinema or go to my friends birthday parties. All I could do was watch tv, clean the house , going to do online school and playing video games. I wish you and your family the best and stay strong.
Sincerely,
One Eye, Bill, White Fang, Kiche, Henry
I assume your choices are either social, informal, or business? I think it's social... it's definitely not business, and it doesn't sound informal.
Atom has a rule between the grape of the farm