Usage Examples Present Perfect vs Past Simple

• Rosie didn't bake this cake, I did. -
• John liked my new book. -
• Jack has seen this film before. -
• Mary has not started her essay yet. -
• It is the worst day I have ever had. -
• My dad broke his leg last month. -
• Has Rachel ever studied Hindi? -
• Did you have a pet when you were a child? -
• Have you ever been to Ukraine? -
• My grandmother read this newspaper yesterday. -
• I stayed home last night. -
• I had pancakes for breakfast. -
• Where have you travelled lately? -
• You've spilt the water and now the floor is wet. -
• I have already finished my project. -
• Did your mother go to a doctor on Tuesday? -
• What did your husband do last month? -
• Has Anna passed this exam already? -
• Who did you meet at the party yesterday? -
• Laura has never been abroad. -