Usage Examples Present Perfect vs Past Simple

• John liked my new book. -
• Who did you meet at the party yesterday? -
• When did Alice move to Portland? -
• Did we take this bus last time? -
• Rosie didn't bake this cake, I did. -
• Has James just left? -
• We have just got back from our holidays. -
• Who is the smartest person you have ever met? -
• My grandmother read this newspaper yesterday. -
• I didn't do it on my own. -
• It hasn't rained a lot this year. -
• My brother has been to Mexico three times. -
• It is the worst day I have ever had. -
• Laura has never been abroad. -
• I stayed home last night. -
• Jack has seen this film before. -
• Mary has not started her essay yet. -
• I haven't bought a new computer yet. -
• Did your mother go to a doctor on Tuesday? -
• My dad broke his leg last month. -