American Phrasal Verbs
What does it mean to go off on someone? Or to go off on your own? Or to go out with someone? To go along with something, or to go after it? Go know!
These are all examples of phrasal verbs, which are idiomatic expressions, combining verbs and prepositions to make new verbs whose meaning is often hard to guess! This website contains many examples of common American phrasal verbs to master. (Already know these? There are more!)