Usage Examples Present Perfect vs Past Simple

• Did we take this bus last time? -
• Who is the smartest person you have ever met? -
• I have already finished my project. -
• Has Rachel ever studied Hindi? -
• I didn't do it on my own. -
• John liked my new book. -
• I haven't bought a new computer yet. -
• My sister was born in Italy. -
• You've spilt the water and now the floor is wet. -
• It is the worst day I have ever had. -
• The teacher hasn't seen you this week. -
• Have you ever been to Ukraine? -
• Anna has met me today. -
• Why did Anna go to Manchester two weeks ago? -
• Did your mother go to a doctor on Tuesday? -
• Mary has not started her essay yet. -
• My mum has lost her keys and cannot get into the house now! -
• My grandmother read this newspaper yesterday. -
• Has your mother done the shopping already? -
• What is the most beautiful place you have ever been to? -