Usage Examples Present Perfect vs Past Simple

• I didn't do it on my own. -
• My sister was born in Italy. -
• I've known Sarah for five years. -
• Anna has met me today. -
• What is the most beautiful place you have ever been to? -
• Did they go to the university with you? -
• John liked my new book. -
• We went to Paris three months ago. -
• My dad broke his leg last month. -
• Laura has never been abroad. -
• You've spilt the water and now the floor is wet. -
• I haven't bought a new computer yet. -
• It is the worst day I have ever had. -
• Did your mother go to a doctor on Tuesday? -
• My brother has been to Mexico three times. -
• Has James just left? -
• Have you ever met a celebrity? -
• My brother didn't play hockey at school. -
• Jack has seen this film before. -
• They haven't lived here for years. -