Supporting details can do all of the enlisted options except introduce the main idea. Supporting details are there to support the main idea, so of course they cannot introduce it. They are the result of the main idea, not its creator.
The correct answers are
<span>Beowulf characterizes Grendel as bloodthirsty, but Grendel shows Grendel’s gentler side.
Beowulf is sympathetic to the humans, while Grendel shows the monster’s perspective.
Beowulf is written from the perspective of the Danes and shows Grendel as a monster. In Grendel, we see how he understands the world and get to understand him and his motivation.</span>
Is the letter D
I think, I’m don’t sure
Answer:
1) He told to the teacher good morning.
2) He told is he looking smart.
3) We told what a nice place it is.
4) He promised that he will do it tomorrow.
The people in the bus may well be reporters, because of the pictures, and I doubt they are students or scientists, as then they would respect the animals, but they could also be hunters because of their coldness towards the lions.
Sorry about how late I was (3 years!!!), but just trying to answer all I can