"she has been dreaming about а dog since she was a child" Составьте 7 предложений в форме present perfect progressive

1 My hands are dirty. I've been painting the walls. 2 Why are you so wet? Have you been running? 3 We've been learnting English since we went to school. 4 She has been working at this project since Monday. 5 Where have you been? I've been waiting for you for two hours. 6 You are so cold, sonny. You have been swimming too long. 7 Mum has been cooking a pie since morning.