Usage Examples Present Perfect vs Past Simple

• Emily didn't see you yesterday. -
• Mary has not started her essay yet. -
• You've spilt the water and now the floor is wet. -
• Where did you work five years ago? -
• We went to Paris three months ago. -
• I went to Spain last year to study Spanish. -
• I didn't go to the university last week. -
• It is the worst day I have ever had. -
• Rosie didn't bake this cake, I did. -
• John liked my new book. -
• My grandfather did not work at a bank. -
• What interesting foods have you eaten in your life? -
• Who did you meet at the party yesterday? -
• My brother didn't play hockey at school. -
• My sister was born in Italy. -
• Has your mother done the shopping already? -
• They haven't lived here for years. -
• I haven't bought a new computer yet. -
• My grandmother read this newspaper yesterday. -
• Jack has seen this film before. -