Usage Examples Present Perfect vs Past Simple

• Who is the smartest person you have ever met? -
• I had pancakes for breakfast. -
• You've spilt the water and now the floor is wet. -
• What interesting foods have you eaten in your life? -
• My brother has been to Mexico three times. -
• My dad broke his leg last month. -
• Have you ever been to Ukraine? -
• Rosie didn't bake this cake, I did. -
• Where have you travelled lately? -
• Has Rachel ever studied Hindi? -
• I've known Sarah for five years. -
• I haven't bought a new computer yet. -
• I have already finished my project. -
• My sister was born in Italy. -
• Anna has met me today. -
• My grandmother read this newspaper yesterday. -
• John liked my new book. -
• Has Anna passed this exam already? -
• They haven't lived here for years. -
• Where did you work five years ago? -