4 и 5 безотлагательно!!!!!!!!!

Ex.41) Singing2) Jogging, playing3) Reading, watching4) Supporting5) Watching6) Speaking7) Driving8) Listening, typing

Ex.5If Nancys mother had not had a headache, she wouldnt have asked Nancy to turn down the music. If Nancy hadnt switched off her stereo, it wouldnt have become very quiet and she wouldnt have heard a scratching at the door. If Nancy hadnt heard a scratching, she wouldnt have opened the door. If she hadnt opened the door, she wouldnt have seen an unhappy homeless kitten. If Nancy hadnt seen an unhappy homeless kitten, she wouldnt have asked her mother to keep it as a pet. If Nancy hadnt asked her mother to keep it as a pet, her mother wouldnt have let her. If Nancys mother hadnt let her keep a kitten she wouldnt have got a nice little friend.