Usage Examples Present Perfect vs Past Simple

• My grandmother read this newspaper yesterday. -
• John liked my new book. -
• Mary has not started her essay yet. -
• Who is the smartest person you have ever met? -
• You've spilt the water and now the floor is wet. -
• I have already finished my project. -
• Have you ever been to Ukraine? -
• I didn't do it on my own. -
• What is the most beautiful place you have ever been to? -
• My dad broke his leg last month. -
• I stayed home last night. -
• Has James just left? -
• Anna has met me today. -
• When did Alice move to Portland? -
• I had pancakes for breakfast. -
• My mum has lost her keys and cannot get into the house now! -
• What interesting foods have you eaten in your life? -
• Has Anna passed this exam already? -
• My sister was born in Italy. -
• Rosie didn't bake this cake, I did. -