How to Use PRESENT PERFECT in American English / When to Use Present Perfect

Everyday English with Liza: https://www.youtube.com/channel/UCoKF6i56fo0tRiL7LqVl_ng/videos English grammar: https://www.youtube.com/playlist?list=PLpFMpMuHg36dQ2fFdJadgi6AkbsxHsGKj