Usage Examples Present Perfect vs Past Simple

• I stayed home last night. -
• Who did you meet at the party yesterday? -
• Have you ever met a celebrity? -
• You've spilt the water and now the floor is wet. -
• Has James just left? -
• My brother has been to Mexico three times. -
• When did Alice move to Portland? -
• My grandmother read this newspaper yesterday. -
• I had pancakes for breakfast. -
• Rosie didn't bake this cake, I did. -
• Did you have a pet when you were a child? -
• My dad broke his leg last month. -
• My brother didn't play hockey at school. -
• Emily didn't see you yesterday. -
• Did they go to the university with you? -
• I haven't bought a new computer yet. -
• I went to Spain last year to study Spanish. -
• Why did Anna go to Manchester two weeks ago? -
• Did your mother go to a doctor on Tuesday? -
• John liked my new book. -