Usage Examples Present Perfect

• Have you begun an investigation? -
• Have you considered it? -
• I have asked him. -
• I haven't done this work. -
• Have you considered my proposal? -
• I've never seen the ocean -
• Have you seen this book? -
• Have you ever been to England? -
• I've never seen this man. -
• Have you called a lawyer? -
• We have built a new boat. -
• We've worked too hard! -
• I haven't worked for a year -
• They've found her. -
• We haven't talked yet. -
• How much have we won? -
• I've read the whole book. -
• Have I lost you? -
• Have you called the police ? -
• Have you called him? -