Usage Examples Present Perfect vs Past Simple

• When did Alice move to Portland? -
• My brother didn't play hockey at school. -
• Rosie didn't bake this cake, I did. -
• I haven't bought a new computer yet. -
• We have just got back from our holidays. -
• I had pancakes for breakfast. -
• Did they go to the university with you? -
• Have you ever been to Ukraine? -
• The teacher hasn't seen you this week. -
• Who is the smartest person you have ever met? -
• Laura has never been abroad. -
• We went to Paris three months ago. -
• I stayed home last night. -
• Jack has seen this film before. -
• Did you have a pet when you were a child? -
• I didn't go to the university last week. -
• Has Rachel ever studied Hindi? -
• Has Anna passed this exam already? -
• What did your husband do last month? -
• It hasn't rained a lot this year. -