Usage Examples Present Perfect vs Past Simple

• Did they go to the university with you? -
• I haven't bought a new computer yet. -
• What interesting foods have you eaten in your life? -
• We have just got back from our holidays. -
• I stayed home last night. -
• John liked my new book. -
• Rosie didn't bake this cake, I did. -
• I have already finished my project. -
• Laura has never been abroad. -
• My brother has been to Mexico three times. -
• My grandfather did not work at a bank. -
• The teacher hasn't seen you this week. -
• My sister was born in Italy. -
• Why did Anna go to Manchester two weeks ago? -
• It is the worst day I have ever had. -
• Where have you travelled lately? -
• My mum has lost her keys and cannot get into the house now! -
• Anna has met me today. -
• My grandmother read this newspaper yesterday. -
• It hasn't rained a lot this year. -