Usage Examples Present Perfect vs. Present Perfect Continuous

• Jack has been decorating the house all summer. -
• Luke has written four books. -
• I haven't seen Lisa today. -
• Has Ruth ever cooked for you? -
• Have you been crying? Your eyes are red. -
• My husband has started a new painting this week. -
• Charles has been teaching at the university since August. -
• Have they ever been to Scotland? -
• Why has nobody taken our order yet? -
• Who have you been talking to for an hour? -
• Erica has not been listening to you all this time. -
• Has Max been exercising lately? He looks great! -
• What countries has John ever been to? -
• How long have you been sitting here? -
• How many pages have you written today? -
• Grandma has been cooking all day. -
• Has your mother been jogging? She looks fit! -
• Has your cousin graduated from the university yet? -
• I have already done my homework . -
• Why have we been waiting for her for forty minutes? -