Usage Examples Present Perfect vs Past Simple

• Emily didn't see you yesterday. -
• We have just got back from our holidays. -
• Did they go to the university with you? -
• Did you have a pet when you were a child? -
• I have already finished my project. -
• Has James just left? -
• We went to Paris three months ago. -
• Mary has not started her essay yet. -
• Have you ever met a celebrity? -
• It hasn't rained a lot this year. -
• My brother has been to Mexico three times. -
• I've known Sarah for five years. -
• What interesting foods have you eaten in your life? -
• John liked my new book. -
• Who did you meet at the party yesterday? -
• Have you ever been to Ukraine? -
• I went to Spain last year to study Spanish. -
• My sister was born in Italy. -
• Jack has seen this film before. -
• Has your mother done the shopping already? -