Usage Examples Present Perfect vs Past Simple

• I've known Sarah for five years. -
• I stayed home last night. -
• Did your mother go to a doctor on Tuesday? -
• Have you ever been to Ukraine? -
• We went to Paris three months ago. -
• What did your husband do last month? -
• Anna has met me today. -
• I didn't go to the university last week. -
• Emily didn't see you yesterday. -
• My grandmother read this newspaper yesterday. -
• You've spilt the water and now the floor is wet. -
• I have already finished my project. -
• Has James just left? -
• They haven't lived here for years. -
• Have you ever met a celebrity? -
• Did they go to the university with you? -
• Where did you work five years ago? -
• We have just got back from our holidays. -
• The teacher hasn't seen you this week. -
• Why did Anna go to Manchester two weeks ago? -