Usage Examples Present Perfect vs Past Simple

• Who did you meet at the party yesterday? -
• We have just got back from our holidays. -
• Anna has met me today. -
• Has James just left? -
• When did Alice move to Portland? -
• Where did you work five years ago? -
• I haven't bought a new computer yet. -
• Mary has not started her essay yet. -
• My grandmother read this newspaper yesterday. -
• I have already finished my project. -
• Rosie didn't bake this cake, I did. -
• You've spilt the water and now the floor is wet. -
• Has Rachel ever studied Hindi? -
• John liked my new book. -
• My sister was born in Italy. -
• Have you ever met a celebrity? -
• My brother has been to Mexico three times. -
• I've known Sarah for five years. -
• They haven't lived here for years. -
• My mum has lost her keys and cannot get into the house now! -