Usage Examples Present Perfect

• She has heard the voice -
• I haven't heard any music. -
• Have you called the doctor? -
• I have proved them. -
• What have we lost? -
• She's made an effort. -
• Have you made your choice? -
• You have admitted it. -
• How far have you gone? -
• He's done a good job -
• We've considered it. -
• I've won a valuable prize! -
• Have you drawn them? -
• Have you seen this place? -
• Have they seen us? -
• Have you ever been to Australia? -
• We haven't made a decision. -
• He hasn't told us anything. -
• Have I convinced you? -
• What have you seen? -