Idioms 3ºB

• To spill the beans

• Once in a blue moon

• To hit the books

• To bite a bullet

To suddenly become too frightened to do something you had planned to do.

• To play devil's advocate

• To hit the books

• To get cold feet

• Once in a blue moon

To call it a (a)  

To face the _____

To rain...

• frogs and cats

• snakes and dogs

• cats and dogs

• dogs and cats

It's not rocket (a)  

To hit the...

Not very often.

• To hit the books

• To spill the beans

• It's not rocket science

• Once in a blue moon

To (a)   the bullet

A blessing in disguise.

• To study hard.

• To be in favor of an opposing or unpopular cause.

• Something that seems negative at first, but results in something good

  later.

• To stop what you are doing.