Usage Examples Present Perfect

• I've never seen the desert. -
• It's been a big mistake. -
• Have I offended her? -
• My father has asked me -
• It's been a good game. -
• I have given the letters. -
• You've found us! -
• Have you seen a monkey? -
• Have I broken your heart? -
• Have you understood my question? -
• How much have you had? -
• I've finished it. -
• You've hidden him! -
• They've invited me. -
• I've believed you! -
• I haven't started yet! -
• I've never built a robot. -
• Have you robbed a bank? -
• He's done a good job -
• Have you used this method? -