Master high-frequency phrases using the 80/20 principle for rapid Spanish fluency
To be up to one's neck in it / To be in deep trouble
to be extremely hot
to be fed up
To tread carefully / To proceed with caution
to be alert / to keep an eye on things
to not be able to stand someone
To live off others / To get by without doing much
to be aware / up to date
To be full of oneself / To be arrogant
to have connections / pull strings