Answer:
Being Sarcastic helps you successfully deal with Rude people Out there
D is the correct answer because, it states “however” and it’s the correct use of a transition word from that form of question.
Essentially the difference would be that when you talk to your friend, you would use an informal register: you would for example directly say what you need "hey, pass me that thing" while when you write a letter to Unisa you would use polite language and formal register, for example you would say" I would be very happy to receive from you the following..." -even thought the two sentences express the same thing!
Answer:
There is no question
Explanation: The answers given make no sense. Ask a real question.