1. He knows Africa well because he (travel) a lot there. A has been travelling B has travelled 2. You (write) this composition for two hours and can't complete it. A have been writing B have written 3. – John is still rep...

1. He knows Africa well because he (travel) a lot there. A has been travelling B has travelled 2. You (write) this composition for two hours and can't complete it. A have been writing B have written 3. – John is still repairing his car. – He must be tired. He (repair) it all day. A has repaired B has been repairing 4. Alice promised to come, but she's absent. Something (happen) to her. A has been happening B has happened 5. The children are drawing. They (draw) since they came home. A have been drawing B have drawn 6. ... they (tell) anything about their summer plans? A Have they been telling B Have they told 7. My aunt (have) the big house in the country. A has always been having B has always had