Usage Examples Present Perfect vs Past Simple

• My grandmother read this newspaper yesterday. -
• I had pancakes for breakfast. -
• Did your mother go to a doctor on Tuesday? -
• I haven't bought a new computer yet. -
• Mary has not started her essay yet. -
• What interesting foods have you eaten in your life? -
• I went to Spain last year to study Spanish. -
• I've known Sarah for five years. -
• What did your husband do last month? -
• Who is the smartest person you have ever met? -
• John liked my new book. -
• Anna has met me today. -
• You've spilt the water and now the floor is wet. -
• Who did you meet at the party yesterday? -
• Why did Anna go to Manchester two weeks ago? -
• My sister was born in Italy. -
• Laura has never been abroad. -
• My brother didn't play hockey at school. -
• It hasn't rained a lot this year. -
• Did we take this bus last time? -