In the blink of an eye – In a short time, very quickly.
the words in, the and on do not count as ‘full’ words in this idioms, and so the idioms are not listed at the entries for these words.
to live it up – to enjoy life
Whole none yards – Everything
piece of cake – a job is simple or easy
costs an arm and a leg – something costs very expensive
on the ball – understanding situation well
best thing since sliced bread – a good plan, idea or invention
can’t judge a book by its cover – you can’t judge somebody or something on appearance , primarily.
