Usage Examples Present Perfect

• I haven't heard this song -
• You've saved me. -
• I have not committed any crime. -
• My mother has explained it. -
• What have you noticed? -
• I've never lost a game. -
• He has never been here. -
• I haven't eaten dinner. -
• Have you measured it? -
• You haven't rung the bell. -
• I've earned it. -
• Have you seen this room? -
• You've heard them. -
• Have they seen him? -
• I have never seen this statue. -
• I have given the letters. -
• Have you considered it? -
• What have we lost? -
• Harry hasn't mentioned her. -
• He has accepted it. -