Usage Examples Present Perfect vs. Present Perfect Continuous

• Mary has been to Canada twice. -
• Have they ever been to Scotland? -
• My husband has started a new painting this week. -
• Where have I left my bag? -
• Why have we been waiting for her for forty minutes? -
• I have been writing emails for three hours. -
• They have never met Alex. -
• What is the tastiest food you have ever tried? -
• My sister has not come back yet. -
• I haven't been playing hockey for a long time. -
• Erica has not been listening to you all this time. -
• Has Ruth ever cooked for you? -
• They have been studying philosophy for five years. -
• Mary and Jane have been travelling since July. -
• I have lost my phone and I can't call you. -
• Charles has been teaching at the university since August. -
• Grandma has been cooking all day. -
• I haven't been swimming since May. -
• Have you been crying? Your eyes are red. -
• Luke has written four books. -