Usage Examples Present Perfect vs Past Simple

• Has Anna passed this exam already? -
• My mum has lost her keys and cannot get into the house now! -
• We went to Paris three months ago. -
• I haven't bought a new computer yet. -
• I've known Sarah for five years. -
• What did your husband do last month? -
• When did Alice move to Portland? -
• It hasn't rained a lot this year. -
• What is the most beautiful place you have ever been to? -
• My grandmother read this newspaper yesterday. -
• Did your mother go to a doctor on Tuesday? -
• Who did you meet at the party yesterday? -
• Who is the smartest person you have ever met? -
• They haven't lived here for years. -
• I had pancakes for breakfast. -
• Jack has seen this film before. -
• I didn't do it on my own. -
• My brother has been to Mexico three times. -
• My brother didn't play hockey at school. -
• Have you ever met a celebrity? -