To Speak of the Devil
to talk about a person you don't like.
the person who were talking about unexpectedly arrives
to have an uncomfortable conversation
To skate on thin ice
to not like something you have to do
to do something challeging
to be in a risky situation
'A piece of cake' to describe something
very easy
very sweet
very funny
To ring a bell
To get attention
Something that makes a lot of noise
Something that sounds familiar
To cost an arm and a leg
Something cheap
something expensive
Something of low quality
To bite a bullet
to do something that makes you nervous
to do something that makes someone else uncomfortable
to make yourself do something difficult or unpleasant
As clear as mud
something brown
something confusing
something obvious
To get cold feet
suddenly change your mind about sth because yo're nervous
to be anxious about something
suddenly change your emotion eg: happy to sad
to be on the ball
to be funny
to be on top
to be alert
To put your feet up
to relax
to be tired
to be clumsy
To break a leg
to have fun
to have good luck
to do a job well done
To take the plunge
To make a choice (especially between two similar options
To fall down (from a very high place)
To commit to a decision (often one that makes you nervous)
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 in the cold
to be alone
to be freezing
to be excluded
To pull someone's leg
to fool someone or to joke with someone
to make someone uncomfortable or anxious
to make someone happy about something
