Usage Examples Present Perfect vs Past Simple

• I went to Spain last year to study Spanish. -
• My grandfather did not work at a bank. -
• Did you have a pet when you were a child? -
• I didn't do it on my own. -
• Rosie didn't bake this cake, I did. -
• I haven't bought a new computer yet. -
• I had pancakes for breakfast. -
• Did your mother go to a doctor on Tuesday? -
• Has James just left? -
• I didn't go to the university last week. -
• Where did you work five years ago? -
• Who did you meet at the party yesterday? -
• What is the most beautiful place you have ever been to? -
• My mum has lost her keys and cannot get into the house now! -
• Jack has seen this film before. -
• I've known Sarah for five years. -
• They haven't lived here for years. -
• My grandmother read this newspaper yesterday. -
• Have you ever met a celebrity? -
• Where have you travelled lately? -