Usage Examples Present Perfect vs. Present Perfect Continuous

• Has Ruth ever cooked for you? -
• How long has Nataly been calling you? -
• Jack has been decorating the house all summer. -
• I have been writing emails for three hours. -
• I have already done my homework . -
• There has been an accident. -
• Has your mother been jogging? She looks fit! -
• Have you been reading this paper for two hours? -
• You are all sweaty! What have you been doing? -
• Mary has been to Canada twice. -
• What countries has John ever been to? -
• I've seen the film you recommened me. -
• I have lost my phone and I can't call you. -
• They have never met Alex. -
• I have already cooked the dinner. -
• Why have we been waiting for her for forty minutes? -
• Erica has not been listening to you all this time. -
• Have they ever been to Scotland? -
• I haven't been playing hockey for a long time. -
• Ann hasn't read this paper yet. -