Usage Examples Present Perfect vs Past Simple

• Has Anna passed this exam already? -
• I didn't do it on my own. -
• John liked my new book. -
• What interesting foods have you eaten in your life? -
• Emily didn't see you yesterday. -
• Mary has not started her essay yet. -
• Laura has never been abroad. -
• Has James just left? -
• When did Alice move to Portland? -
• Anna has met me today. -
• Why did Anna go to Manchester two weeks ago? -
• We have just got back from our holidays. -
• The teacher hasn't seen you this week. -
• What did your husband do last month? -
• My mum has lost her keys and cannot get into the house now! -
• We went to Paris three months ago. -
• It hasn't rained a lot this year. -
• Did you have a pet when you were a child? -
• My brother didn't play hockey at school. -
• Have you ever been to Ukraine? -