Bad company means following or joining a wrong set of people and end up doing wrong things that will make you end up somewhere not good eg. prison, asylum e.t.c
"To be" is not an idiom - it's a verb.
It means: "whatever happens, good or bad"
Pest is not an idiom. It's a word.
The idiom "apple shiner" means the teacher's pet.
The meaning of the idiom in the pink of health means being in good health.
This is not an idiom. It means exactly what it says. The company that this person keeps is not a good group of people.
to make something bad seem less unpleasant
"To be" is not an idiom - it's a verb.
It means: "whatever happens, good or bad"
Pest is not an idiom. It's a word.
The idiom "apple shiner" means the teacher's pet.
The bad employee came clear, and told his boss he had been stealing from the company.
The meaning of the idiom in the pink of health means being in good health.
"Ill" means bad or poor -- taking something ill means taking it poorly or badly.
The idiom means impress someone is egg on
It's not an idiom - to cope means to deal with, or to handle
"Old hand" is an idiom meaning having lots of experience.