The answer is to the question is D) on
Answer:
used to express obligation and necessity
It can show you what the speaker is doing and thus you will know why they are doing it. once you know this you will know what to expect in a speech and thus the speech does not work on you as effectively.
"I am making the cookies"
"I'd like to help you"
"your job can be mixing the flour"
"what else can I do to help "
"you can help me eat the cookies"
Umm I’m sorry I don’t understand what ur saying.
