Usage Examples Present Perfect vs Past Simple

• My grandmother read this newspaper yesterday. -
• Did your mother go to a doctor on Tuesday? -
• Has James just left? -
• Emily didn't see you yesterday. -
• Did they go to the university with you? -
• I haven't bought a new computer yet. -
• I've known Sarah for five years. -
• It is the worst day I have ever had. -
• Who is the smartest person you have ever met? -
• What did your husband do last month? -
• I have already finished my project. -
• Did you have a pet when you were a child? -
• Jack has seen this film before. -
• Have you ever been to Ukraine? -
• My brother has been to Mexico three times. -
• My sister was born in Italy. -
• John liked my new book. -
• Where did you work five years ago? -
• I stayed home last night. -
• My dad broke his leg last month. -