"to speak of the devil"
to have an uncomfortable conversation
the person who you were talking about unexpectedly arrives
to talk about a person you don't like
"to skate on thin ice"
to do something challenging
to not like something you have to do
to be in a risky situation
"a piece of cake" to describe something
very fun
very easy
very sweet
"to ring a bell"
something that makes a lot of noise
to get attention
something sounds familiar
"to cost an arm and a leg"
something expensive
something of low quality
something cheap
"to bite the bullet"
to do something that makes someone else uncomfortable
to make yourself do something difficult or unpleasant
to do something that makes you nervous
"to get cold feet"
suddenly change your emotion eg: happy to sad
to suddenly change your mind about something due to nerves
to be anxious about something.
"as clear as mud"
something brown
something obvious
something confusing
"to be on the ball"
to be on the top
to be funny
to be alert
"to put your feet up"
to be clumsy
to relax
to be tired
"break a leg!"
have fun!
well done!
good luck!
"to take the plunge"
to make a choice (especially between two similar options
to commit to a decision (often one that makes you nervous
to fall down (from a very high place)
"once in a blue moon"
rarely
never
usually
"to give the green light"
to prohibit something
to like something
to allow something
"to be left out in the cold"
to be excluded
to be alone
to be freezing
"to pull someone's leg"
to fool/joke someone
to make someone uncomfortable or anxious
to make someone happy about something
