Usage Examples Present Perfect

• It's been a hard year. -
• Have you written him? -
• I haven't shown anyone! -
• I've taught you. -
• I haven't met anybody. -
• I have asked them. -
• I've heard this story. -
• I haven't slept much. -
• I've never had a gun. -
• Have you brought it? -
• Have you heard this story? -
• I haven't heard this song -
• You have opened it! -
• You haven't heard the news. -
• Have you seen your brother? -
• Have you seen the garden? -
• Harry hasn't mentioned her. -
• I've hired a private detective -
• Have you learned it? -
• We haven't met for a week. -