IDIOM

idiom k chỉ là thành ngữ, tục ngữ, nó còn là mấy cái fixed expression của ng bản ngữ

pay with your own money

look like a bear with a sore head
dance to her song
the tip of the iceberg

see the point of what was funny
is going nowhere
join forces with
saw red
took the blame for
make sense
suffered a casualty of
taking/occupying the centre stage