Dear ESO students,
I found this website with loads of idioms in English and their translation in Spanish (and French too). I think it's great!! Why don't you have a look?
How do you say "a storm in a teacup" or "all peaches and cream" in Spanish/Catalan?
This is the link: http://rea.ccdmd.qc.ca/ri/Expressions/index.html
See you soon.