Answer:
Idiom.
Explanation:
Idiom is a fixed expression that has a figurative meaning different from its literal meaning.
Answer:
It means that something in the blue sky above appears threatening. Whatever the thing in the sky may be is causing you fear! It suggests a horrible danger to come. You better run before it's too late.
Have a good day!
Answer:
When teachers unveiled the scene of the movie
Answer:
He is trying to rouse his listeners
Explanation: