Fanned is a regular verb. Good luck!
I would say that it depends on the audience. Personally, a debate regarding ethics and moral dilemma is interesting. Read The Fat Man and the Impending Doom. It's just one paragraph so it's not going to bore audience.
https://thedailydilemma.wordpress.com/2007/06/18/fat-man/
I believe that this type is a lecture-forum discussion.
A) would be your answer hope this helps :)
For the 3rd one it would be D. You see the evidence when it says “to avoid having students gather in groups”
Answer:
because they get more and more advanced throughout life :)
Explanation:
