Usage Examples Present Perfect vs. Present Perfect Continuous

• Have they ever been to Scotland? -
• They have been studying philosophy for five years. -
• Julie has been working on this report since eight am. -
• They have never met Alex. -
• I have already done my homework . -
• What countries has John ever been to? -
• My husband has started a new painting this week. -
• Grandma has been cooking all day. -
• Mary and Jane have been travelling since July. -
• Charles has been teaching at the university since August. -
• I have been writing emails for three hours. -
• Have you been reading this paper for two hours? -
• How long has Nataly been calling you? -
• I haven't seen Lisa today. -
• I have just left my job. -
• I haven't been swimming since May. -
• I have never had a pet. -
• They have been waiting for us for thirty minutes. -
• What is the tastiest food you have ever tried? -
• Where have I left my bag? -