Usage Examples Present Perfect

• Have you seen your brother? -
• I have not seen much. -
• They've left him. -
• Have you contacted him? -
• Have you checked your desk? -
• Have you fed them? -
• I've never had a doubt -
• I've found the place. -
• Have you seen the bird? -
• I've joined you. -
• I have not heard a sound. -
• Have you written your speech? -
• Have they seen him? -
• Have you seen this poster? -
• You haven't recovered yet. -
• You've left me. -
• This book has changed my life! -
• I've never played baseball. -
• Have you called your agent? -
• Have you seen this man? -