Usage Examples Present Perfect

• We haven't heard any news. -
• They've changed me. -
• You've preserved it. -
• Have you seen my laptop? -
• She's left the country. -
• Have they tried it? -
• Have I found you? -
• My father has told me. -
• The postman has lost your letter. -
• Have you fed the baby? -
• I haven't slept much. -
• I haven't taken anything! -
• Have they forgotten us? -
• I have frightened him. -
• Have I given any information? -
• You've never lost anything. -
• We have built a new boat. -
• They've forgotten me. -
• Have you begun an investigation? -
• Have you ever been to England? -