To call it a day is to quit work and go home / to say the days work has been completed.
Answer:
At the party, people put paper plates and cups into the wrong recycling bin
I think its an Idiom. I don't see like or as. So no simile. I don't see he is something like a marshmallow. - No metaphor. I also don't see a non-human thing doing human things- the grass was dancing in the wind. My answer would be an idiom.
Hope this helps!
Answer:
squirmed
Explanation: as the more he read, the more he acknowledged.
this made him feel 'writhe' under what he read of the book.