Usage Examples Present Perfect vs Past Simple

• Who did you meet at the party yesterday? -
• I have already finished my project. -
• I haven't bought a new computer yet. -
• I had pancakes for breakfast. -
• They haven't lived here for years. -
• Has your mother done the shopping already? -
• Where did you work five years ago? -
• My brother didn't play hockey at school. -
• Mary has not started her essay yet. -
• When did Alice move to Portland? -
• Did they go to the university with you? -
• What did your husband do last month? -
• The teacher hasn't seen you this week. -
• What is the most beautiful place you have ever been to? -
• My dad broke his leg last month. -
• My mum has lost her keys and cannot get into the house now! -
• It hasn't rained a lot this year. -
• Has Anna passed this exam already? -
• Rosie didn't bake this cake, I did. -
• Have you ever met a celebrity? -