Отреагируйте, используя слова в скобках. Употребите глаголы в Present Perfect Continuous. 1.Why are Pete and Tom looking at each other so angrily? ( to argue and quarrel, for at least an hour) 2.Why is your Mum looking so pale? (to suffer from a headache, all day) 3.Why is the room in a mess? ( the children, to play, for the last two hours) 4.You look much thinner! Have you lost weight? — Yes, (to diet, lately) 5. on the phone) Liz, you sound busy. — (to do the housework, since morning) 6. Have you come to any conclusion? — Not yet, but ( to think about the problem, since you told me about it) 7. I think now you can sing this song with the player. — Oh, I’m not sure, (to listen to it, for half an hour), but I can’t get several words. ​