(ELA) Which item is an example of a metaphor?

The childhood friends were as thick as thieves.

The man was a wildfire.

Her humor was as flat as a pancake.

He moves like a ghost in the wind.

Shauna has collected a variety of sources for her research about charlie chaplin’s impact on american cinema. in performing her preliminary evaluation of each source, shauna should-thoroughly review and examine the content.-perform a quick search to determine the author’s reliability.-check whether the author agrees with experts on the subject.-decide whether it will be useful in her final essay.