Usage Examples Present Perfect vs Past Simple

• Rosie didn't bake this cake, I did. -
• Has Rachel ever studied Hindi? -
• My mum has lost her keys and cannot get into the house now! -
• I didn't go to the university last week. -
• My grandfather did not work at a bank. -
• What is the most beautiful place you have ever been to? -
• Has Anna passed this exam already? -
• Have you ever met a celebrity? -
• Who is the smartest person you have ever met? -
• Anna has met me today. -
• We have just got back from our holidays. -
• Where did you work five years ago? -
• Where have you travelled lately? -
• I've known Sarah for five years. -
• Who did you meet at the party yesterday? -
• My sister was born in Italy. -
• It hasn't rained a lot this year. -
• I had pancakes for breakfast. -
• I have already finished my project. -
• John liked my new book. -