Usage Examples Present Perfect vs Past Simple

• Mary has not started her essay yet. -
• My grandfather did not work at a bank. -
• What did your husband do last month? -
• We went to Paris three months ago. -
• I didn't go to the university last week. -
• Has Anna passed this exam already? -
• I didn't do it on my own. -
• Anna has met me today. -
• I have already finished my project. -
• Has your mother done the shopping already? -
• My dad broke his leg last month. -
• I stayed home last night. -
• Laura has never been abroad. -
• When did Alice move to Portland? -
• Has James just left? -
• The teacher hasn't seen you this week. -
• They haven't lived here for years. -
• Has Rachel ever studied Hindi? -
• We have just got back from our holidays. -
• My grandmother read this newspaper yesterday. -