Usage Examples Present Perfect

• You've ruined it. -
• I haven't eaten yet. -
• Have you used this method? -
• Have you finished it? -
• I've earned it. -
• Have they forgotten us? -
• They haven't seen anyone. -
• You have met her. -
• I have found him! -
• You've written some books. -
• You have never learned enough. -
• What have you noticed? -
• We've worked too hard! -
• Have you forgotten me? -
• You've lost me. -
• I have ordered some books. -
• You haven't seen a dog. -
• Have you taken it? -
• I've brought it. -
• We haven't met for a week. -