Idioms

to go for ______ - to do sth risky

to fight _____ of - avoid

_____behind the ears = inexperienced

To be on thin ______ = to be in a risky situation

to _______ the wheel - to waste time trying to create sth that has already been created.

Be out of one's _______ - unable to cope

Be sb's _______ suit

To be _____at the wheel = to be inattentive