Usage Examples Present Perfect vs Past Simple

• Rosie didn't bake this cake, I did. -
• Emily didn't see you yesterday. -
• It hasn't rained a lot this year. -
• My sister was born in Italy. -
• I didn't go to the university last week. -
• My dad broke his leg last month. -
• I had pancakes for breakfast. -
• Anna has met me today. -
• My grandmother read this newspaper yesterday. -
• My brother didn't play hockey at school. -
• Mary has not started her essay yet. -
• My grandfather did not work at a bank. -
• You've spilt the water and now the floor is wet. -
• We have just got back from our holidays. -
• Where did you work five years ago? -
• What interesting foods have you eaten in your life? -
• I haven't bought a new computer yet. -
• Has James just left? -
• My mum has lost her keys and cannot get into the house now! -
• I've known Sarah for five years. -