Usage Examples Present Perfect

• Have you seen them? -
• I have never had the opportunity. -
• What have I learned? -
• We have won it. -
• Have I offended her? -
• Have you seen this man? -
• Have you fed the baby? -
• It has been a hard task. -
• Have you forgotten our agreement? -
• How much have we won? -
• You've never worked a day -
• They've noticed it. -
• I've read the books. -
• Have I earned your help? -
• I haven't smoked all day. -
• You have guessed it. -
• You've been so helpful. -
• He's become a good friend. -
• Have you seen my pen? -
• I've checked it. -