Usage Examples Present Perfect vs. Present Perfect Continuous

• I have been working here for three months. -
• Have you only been waiting for an hour here? -
• There has been an accident. -
• Why has nobody taken our order yet? -
• Mary has been to Canada twice. -
• I have never had a pet. -
• Have you been reading this paper for two hours? -
• Julie has been working on this report since eight am. -
• Luke has written four books. -
• My best friend hasn't been talking to me for a week. -
• Grandma has been cooking all day. -
• Jack has been decorating the house all summer. -
• Erica has not been listening to you all this time. -
• I have lost my phone and I can't call you. -
• How many pages have you written today? -
• I haven't seen Lisa today. -
• I have already done my homework . -
• Has your cousin graduated from the university yet? -
• How long have you been sitting here? -
• Have they ever been to Scotland? -