Usage Examples Present Perfect vs. Present Perfect Continuous

• My husband has started a new painting this week. -
• Has Ruth ever cooked for you? -
• I've seen the film you recommened me. -
• Charles has been teaching at the university since August. -
• You are all sweaty! What have you been doing? -
• Has Dan submitted the report yet? -
• Ann hasn't read this paper yet. -
• Why has nobody taken our order yet? -
• They have never met Alex. -
• Luke has written four books. -
• I haven't been playing hockey for a long time. -
• I haven't been swimming since May. -
• I have never had a pet. -
• I haven't seen Lisa today. -
• Why have we been waiting for her for forty minutes? -
• They have been waiting for us for thirty minutes. -
• My best friend hasn't been talking to me for a week. -
• What countries has John ever been to? -
• I have already done my homework . -
• Have you only been waiting for an hour here? -