How to write an email, we had a test i was absent but i still did the test at home

Explanation:

You write an email by greeting the reciever(eg: Hello, all)

Then you introduce yourself(My name is Lyra, from acebook's ad-managing team)

Then you state your purpose(I want to collect feedback)

Then you summarize all the info, and close the email(thanks, Lyra)

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.

so is this a rhetorical question?