Usage Examples Present Perfect vs Past Simple

• John liked my new book. -
• My grandmother read this newspaper yesterday. -
• Jack has seen this film before. -
• Laura has never been abroad. -
• Have you ever been to Ukraine? -
• Has Rachel ever studied Hindi? -
• It hasn't rained a lot this year. -
• Mary has not started her essay yet. -
• I haven't bought a new computer yet. -
• What interesting foods have you eaten in your life? -
• Who did you meet at the party yesterday? -
• Who is the smartest person you have ever met? -
• Did your mother go to a doctor on Tuesday? -
• I didn't go to the university last week. -
• Did you have a pet when you were a child? -
• My mum has lost her keys and cannot get into the house now! -
• My dad broke his leg last month. -
• Where have you travelled lately? -
• We have just got back from our holidays. -
• My brother has been to Mexico three times. -