Usage Examples Present Perfect vs. Present Perfect Continuous

• What countries has John ever been to? -
• Grandma has been cooking all day. -
• Mary and Jane have been travelling since July. -
• Who have you been talking to for an hour? -
• Why has nobody taken our order yet? -
• Julie has been working on this report since eight am. -
• I have already cooked the dinner. -
• Recently Josh hasn't been doing the work. -
• I have been working here for three months. -
• My sister has not come back yet. -
• Luke has written four books. -
• Jack has been decorating the house all summer. -
• Has your mother been jogging? She looks fit! -
• I have been writing emails for three hours. -
• I've seen the film you recommened me. -
• They have never met Alex. -
• Have you been reading this paper for two hours? -
• What is the tastiest food you have ever tried? -
• Ann hasn't read this paper yet. -
• Have they ever been to Scotland? -