Usage Examples Present Perfect

• Have you seen a monkey? -
• She's learned a new language. -
• Have you prepared the camera? -
• We have not manufactured anything. -
• You've found a new friend. -
• You've designed it. -
• I have given the letters. -
• You've become a powerful man. -
• They've found her. -
• He has saved this town -
• I've lost it! -
• How much have they spent? -
• I have not heard a sound. -
• I have not heard this joke. -
• We've never had a problem. -
• You have released her. -
• You've found her. -
• I've heard this story. -
• We haven't left the house. -
• You've tasted it. -