Usage Examples Present Perfect

• I've added a brief conclusion. -
• She hasn't taken off her coat. -
• I've finished it. -
• You have confirmed it. -
• Have you forgiven your father? -
• I haven't tried yet. -
• Have you used this method? -
• I have not heard a sound. -
• It hasn't broken yet. -
• I've seen the parents. -
• My mother has explained it. -
• I've taught you. -
• We've closed the doors. -
• I've locked the doors. -
• I've read the books. -
• Have they closed it? -
• I have not changed since then. -
• Have you answered the letter? -
• We've bought the entire house. -
• Where else have you lived? -