Usage Examples Present Perfect

• Have you seen this poster? -
• I've never celebrated a birthday. -
• Have you contacted his wife? -
• You haven't watched the news -
• How much have you brought? -
• You haven't chosen a colour. -
• What have you seen? -
• Have you seen this report? -
• It has been a hard task. -
• I have tried it. -
• I haven't smoked all day. -
• You've poisoned me! -
• You haven't seen the alternative. -
• I've never built a robot. -
• I haven't seen the movie. -
• I have given the letters. -
• She's learned a new language. -
• I've checked it. -
• My father has told me. -
• How much have you had? -