The Macmillan Phrasal Verbs Plus is worth every penny. If you are studying for IELTS, Cambridge, or TOEFL, a bootleg PDF will slow you down. Spend the $12 on the Kindle version or the $20 on a used paperback.

The Ultimate Guide to the Macmillan Phrasal Verbs Plus PDF (And Why You Should Own the Real Thing)

Let’s be honest: Phrasal verbs are the trickiest part of learning English. You can’t always guess the meaning of “turn down” just by knowing “turn” and “down.”