Usage Examples Present Perfect vs Past Simple

• When did Alice move to Portland? -
• My grandfather did not work at a bank. -
• Did your mother go to a doctor on Tuesday? -
• The teacher hasn't seen you this week. -
• Did they go to the university with you? -
• Has Rachel ever studied Hindi? -
• I stayed home last night. -
• I've known Sarah for five years. -
• Have you ever been to Ukraine? -
• My brother has been to Mexico three times. -
• Who is the smartest person you have ever met? -
• My sister was born in Italy. -
• Has your mother done the shopping already? -
• Emily didn't see you yesterday. -
• Did we take this bus last time? -
• We have just got back from our holidays. -
• I had pancakes for breakfast. -
• I have already finished my project. -
• Anna has met me today. -
• Rosie didn't bake this cake, I did. -