Usage Examples Present Perfect

• I've never lived here! -
• I haven't asked yet. -
• I've never seen the show. -
• Have you seen my comb? -
• It's been a quick lesson. -
• Have you prepared the camera? -
• Have you grown a moustache? -
• Have you called the doctor? -
• Have you heard this phrase? -
• We've discussed it. -
• We haven't met yet. -
• Have you heard this story? -
• Have you seen me? -
• I haven't checked yet. -
• I've underestimated you. -
• Have you ever been to Africa? -
• I've signed the papers. -
• Have you used this method? -
• I've never been this person. -
• You've ruined it. -