Usage Examples Present Perfect vs Past Simple

• I have already finished my project. -
• Did they go to the university with you? -
• Have you ever met a celebrity? -
• I haven't bought a new computer yet. -
• I stayed home last night. -
• Has your mother done the shopping already? -
• My mum has lost her keys and cannot get into the house now! -
• It hasn't rained a lot this year. -
• My dad broke his leg last month. -
• Jack has seen this film before. -
• Has Anna passed this exam already? -
• You've spilt the water and now the floor is wet. -
• We went to Paris three months ago. -
• My grandfather did not work at a bank. -
• Emily didn't see you yesterday. -
• I had pancakes for breakfast. -
• What interesting foods have you eaten in your life? -
• Has Rachel ever studied Hindi? -
• My brother didn't play hockey at school. -
• Did your mother go to a doctor on Tuesday? -