Usage Examples Present Perfect

• I've read the books. -
• I have made the right choice. -
• I have offended you! -
• What have you seen? -
• Have you written him? -
• I've forgotten the words. -
• I have spent a delightful evening. -
• I have never seen a mountain. -
• Have you contacted them? -
• He's become a good friend. -
• What have you forgotten? -
• Have you measured it? -
• I have never been anywhere. -
• I haven't decided yet. -
• You have replaced me! -
• I have noticed it. -
• Have you seen the show? -
• You have not changed the story. -
• They've fired him. -
• He has never been here. -