Usage Examples Present Perfect vs Past Simple

• Did you have a pet when you were a child? -
• It hasn't rained a lot this year. -
• I haven't bought a new computer yet. -
• We have just got back from our holidays. -
• I didn't go to the university last week. -
• The teacher hasn't seen you this week. -
• Have you ever been to Ukraine? -
• Has James just left? -
• You've spilt the water and now the floor is wet. -
• My brother has been to Mexico three times. -
• Have you ever met a celebrity? -
• Mary has not started her essay yet. -
• I stayed home last night. -
• What interesting foods have you eaten in your life? -
• Rosie didn't bake this cake, I did. -
• My grandfather did not work at a bank. -
• Has Rachel ever studied Hindi? -
• We went to Paris three months ago. -
• My grandmother read this newspaper yesterday. -
• I went to Spain last year to study Spanish. -