Usage Examples Present Perfect

• Have you seen this ship? -
• I haven't slept this week. -
• We haven't called the police. -
• Have you fixed a date? -
• You haven't eaten a bite. -
• She has invited me. -
• Have you noticed this problem? -
• Have I lost you? -
• My mother has explained it. -
• I haven't seen anyone -
• He hasn't arrived yet. -
• Have you arrested him? -
• I have asked her. -
• How hard have you worked? -
• Have you lost your car? -
• Have you seen the castle? -
• Have you forgotten him? -
• I've discovered this amazing thing. -
• It's been a hard year. -
• You have inspired us. -