Answer: "It's a dog" and "Who's that?"
Explanation:
The comma is putting together and shortening 'it is' and 'who is'.
Answer: there is an error in sentence 1.
Answer:
do you mean how were they selected?
Explanation:
This lands him in trouble with the school principal, who bans him from school activities. Upon hearing this, Pete convinces the principal to let Louie join a sport, thinking Louie could benefit from the earned praise and discipline of athletics.
I am so sorry that I couldn’t attend your birthday party, I just have a lot of things going on and I’m trying to keep my family safe during this pandemic I hope you can understand my situation, although I wish you a happy # birthday, have a great day.
One way I would write a letter on why I couldn’t attend someone’s birthday