Its b the answers tell m if it’s right
Answer:
Hey, you still up for that essay? Send me your IG or something so that I can send it to you. I literally wrote you a 3 page essay, but can't upload it somehow. It shows me an error because it's too long
Answer C because it's what the text is about
The last answer sets the most formal tone; "Hello! I was very pleased to meet you at the party last week." the rest are very casual.