Usage Examples Present Perfect vs Past Simple

• Have you ever been to Ukraine? -
• Jack has seen this film before. -
• Emily didn't see you yesterday. -
• You've spilt the water and now the floor is wet. -
• My grandfather did not work at a bank. -
• When did Alice move to Portland? -
• I haven't bought a new computer yet. -
• Did you have a pet when you were a child? -
• My brother didn't play hockey at school. -
• Why did Anna go to Manchester two weeks ago? -
• They haven't lived here for years. -
• Has James just left? -
• Did your mother go to a doctor on Tuesday? -
• I didn't go to the university last week. -
• What interesting foods have you eaten in your life? -
• Has Anna passed this exam already? -
• My grandmother read this newspaper yesterday. -
• Who did you meet at the party yesterday? -
• Where did you work five years ago? -
• Mary has not started her essay yet. -