Usage Examples Present Perfect vs Past Simple

• We went to Paris three months ago. -
• Emily didn't see you yesterday. -
• Did your mother go to a doctor on Tuesday? -
• You've spilt the water and now the floor is wet. -
• I had pancakes for breakfast. -
• My brother has been to Mexico three times. -
• Has your mother done the shopping already? -
• My grandfather did not work at a bank. -
• Have you ever met a celebrity? -
• Did they go to the university with you? -
• Mary has not started her essay yet. -
• Anna has met me today. -
• I didn't do it on my own. -
• My mum has lost her keys and cannot get into the house now! -
• Have you ever been to Ukraine? -
• Did we take this bus last time? -
• My brother didn't play hockey at school. -
• They haven't lived here for years. -
• What interesting foods have you eaten in your life? -
• I have already finished my project. -