Usage Examples Present Perfect vs Past Simple

• My mum has lost her keys and cannot get into the house now! -
• When did Alice move to Portland? -
• My brother has been to Mexico three times. -
• We went to Paris three months ago. -
• Where have you travelled lately? -
• Jack has seen this film before. -
• Who is the smartest person you have ever met? -
• The teacher hasn't seen you this week. -
• Has your mother done the shopping already? -
• I went to Spain last year to study Spanish. -
• I didn't go to the university last week. -
• Where did you work five years ago? -
• Did you have a pet when you were a child? -
• Has James just left? -
• Mary has not started her essay yet. -
• Have you ever met a celebrity? -
• I didn't do it on my own. -
• What is the most beautiful place you have ever been to? -
• My grandmother read this newspaper yesterday. -
• It hasn't rained a lot this year. -