Usage Examples Present Perfect vs Past Simple

• Mary has not started her essay yet. -
• They haven't lived here for years. -
• I didn't go to the university last week. -
• What interesting foods have you eaten in your life? -
• My brother has been to Mexico three times. -
• Has Anna passed this exam already? -
• Has Rachel ever studied Hindi? -
• I've known Sarah for five years. -
• Who did you meet at the party yesterday? -
• My grandfather did not work at a bank. -
• It hasn't rained a lot this year. -
• My sister was born in Italy. -
• Did you have a pet when you were a child? -
• We have just got back from our holidays. -
• Emily didn't see you yesterday. -
• Did we take this bus last time? -
• We went to Paris three months ago. -
• John liked my new book. -
• My dad broke his leg last month. -
• I stayed home last night. -