Usage Examples Present Perfect vs Past Simple

• Rosie didn't bake this cake, I did. -
• The teacher hasn't seen you this week. -
• Mary has not started her essay yet. -
• Has James just left? -
• Who did you meet at the party yesterday? -
• It hasn't rained a lot this year. -
• I didn't do it on my own. -
• What did your husband do last month? -
• Emily didn't see you yesterday. -
• John liked my new book. -
• They haven't lived here for years. -
• Have you ever met a celebrity? -
• My brother has been to Mexico three times. -
• What is the most beautiful place you have ever been to? -
• Did they go to the university with you? -
• When did Alice move to Portland? -
• I went to Spain last year to study Spanish. -
• My grandmother read this newspaper yesterday. -
• Did we take this bus last time? -
• I didn't go to the university last week. -