Usage Examples Present Perfect vs. Present Perfect Continuous

• Why have we been waiting for her for forty minutes? -
• Have you been reading this paper for two hours? -
• What countries has John ever been to? -
• I've seen the film you recommened me. -
• My sister has not come back yet. -
• I have been working here for three months. -
• Has your cousin graduated from the university yet? -
• Has your mother been jogging? She looks fit! -
• I've been reading the book you gave me for two weeks. -
• Who have you been talking to for an hour? -
• I haven't been swimming since May. -
• Grandma has been cooking all day. -
• I have been writing emails for three hours. -
• Mary has been to Canada twice. -
• Recently Josh hasn't been doing the work. -
• Ann hasn't read this paper yet. -
• You are all sweaty! What have you been doing? -
• I haven't seen Lisa today. -
• My best friend hasn't been talking to me for a week. -
• How long have you been sitting here? -