Present Perfect Continuous: Exercise 1. Complete the following sentences using Present

Present Perfect Continuous: Exercise 1. Complete the following sentences using Present Perfect Continuous: Model: The boys are playing football. They... . Theyve been playing football for almost two hours. 1. Alex is talking on the phone. He . 2. I am waiting for my friend. I . 3. Its raining. It . 4. Bob is sitting in the waiting room. He . 5. I am trying to learn Greek. I . 6. He is learning to drive. He . 7. They are quarrelling. They . 8. The baby is crying. She . 9. I am living in the centre now. I . 10. He is listening to his favorite music. He . 11. Jack is doing nothing. He 12. The parents are watching TV. They . 13. Father is sleeping in his armchair. He . 14. Jane is walking with her dog. She . 15. The teacher is still correcting our papers. She . 16. My sister is looking for a pair of new shoes. She .