Idioms (1st part)

IDIOMS	MEANING OR CONTEXT
It’s a no-brainer	It’s an easy decisión
Hit the books	study very hard
When pigs fly	It will never happen
Once in a blue moon	Very rarely
Pull yourself together	Calm down and behave normally
Freak out	Become very angry
Skip clases	play truant and stay away from school
Out of the blue	appear out of nowhere without warning
A couch potato	A very lazy person
Black and blue	Badly bruishe
A bookworm	Someone who reads a lot