Usage Examples Present Perfect vs Past Simple

• Have you ever met a celebrity? -
• My dad broke his leg last month. -
• Emily didn't see you yesterday. -
• Who is the smartest person you have ever met? -
• I haven't bought a new computer yet. -
• I have already finished my project. -
• What is the most beautiful place you have ever been to? -
• It is the worst day I have ever had. -
• Have you ever been to Ukraine? -
• I didn't do it on my own. -
• Did your mother go to a doctor on Tuesday? -
• I didn't go to the university last week. -
• Why did Anna go to Manchester two weeks ago? -
• I've known Sarah for five years. -
• My brother didn't play hockey at school. -
• My brother has been to Mexico three times. -
• It hasn't rained a lot this year. -
• Did they go to the university with you? -
• Has James just left? -
• Laura has never been abroad. -