Usage Examples Present Perfect vs Past Simple

• My sister was born in Italy. -
• I went to Spain last year to study Spanish. -
• I stayed home last night. -
• The teacher hasn't seen you this week. -
• I didn't do it on my own. -
• Did we take this bus last time? -
• My brother didn't play hockey at school. -
• I've known Sarah for five years. -
• We have just got back from our holidays. -
• Who did you meet at the party yesterday? -
• Have you ever met a celebrity? -
• Rosie didn't bake this cake, I did. -
• They haven't lived here for years. -
• Jack has seen this film before. -
• Where have you travelled lately? -
• Has Rachel ever studied Hindi? -
• Did your mother go to a doctor on Tuesday? -
• I haven't bought a new computer yet. -
• I didn't go to the university last week. -
• It is the worst day I have ever had. -