Usage Examples Present Perfect vs Past Simple

• I had pancakes for breakfast. -
• Mary has not started her essay yet. -
• I have already finished my project. -
• Have you ever met a celebrity? -
• Laura has never been abroad. -
• My dad broke his leg last month. -
• My brother has been to Mexico three times. -
• Did we take this bus last time? -
• I didn't go to the university last week. -
• Have you ever been to Ukraine? -
• John liked my new book. -
• It is the worst day I have ever had. -
• I've known Sarah for five years. -
• What interesting foods have you eaten in your life? -
• Did your mother go to a doctor on Tuesday? -
• I haven't bought a new computer yet. -
• Where have you travelled lately? -
• Anna has met me today. -
• Where did you work five years ago? -
• I went to Spain last year to study Spanish. -