Usage Examples Present Perfect vs Past Simple

• My brother has been to Mexico three times. -
• Did you have a pet when you were a child? -
• It hasn't rained a lot this year. -
• I didn't do it on my own. -
• We went to Paris three months ago. -
• Who did you meet at the party yesterday? -
• Emily didn't see you yesterday. -
• Has Anna passed this exam already? -
• Anna has met me today. -
• Have you ever been to Ukraine? -
• Has James just left? -
• I had pancakes for breakfast. -
• Has Rachel ever studied Hindi? -
• John liked my new book. -
• You've spilt the water and now the floor is wet. -
• Rosie didn't bake this cake, I did. -
• Has your mother done the shopping already? -
• What interesting foods have you eaten in your life? -
• Have you ever met a celebrity? -
• Did we take this bus last time? -