hanks was reading a very intersting book,completely lost to the outside world为何是lost而非losing

hanks was reading a very intersting book,completely lost to the outside world为何是lost而非losing ( )my father was reading a newspaper ,my( )my father was reading a newspaper ,my mother was watching TV while she＿the newspaper,Helen＿asleep.A was reading fell B was reading was falling 选哪个,为什么 He was reading a novel written by Charles Dickens.翻译 She was reading a novel yesterday evening()the bell rangsinceafterwhenbefore I was reading a book at home.the telephone rang. He was sleeping___she was reading a magazine. A.He was sleeping___she was reading a magazine. A.until B.before C.after D.while she was heard to be reading a poem帮忙翻译she was heard to be reading a poem He was heard() out (go)When I was reading a book.he was heard () out.(go) That interesting film made me____happy.A.feltB.feelingC.to feelD.feelI___a book when it___to rain.A.read,startB.was reading,was startingC.was reading,startedD.read,was starting While I ___ a novel,someone ___at the door.A.read,was knockingB.read ,knockedC.was reading,knockedD.was reading,was knocking为什么? As she _____the newspaper,her grandma_____asleep.As she _____the newspaper,her grandma_____asleep.A.read; was fallingB.was reading; fellC.was reading; was fallingD.read ; fell when she ( )the newspaper,Granny( )asleep.A.read;was fallingB.was reading ;feltC.was reading;was falling为什么要选第二项? When she ____ the newspaper,Granny ____ asleep.A.read; fell B.was reading;was falling C.read; was falling D.was reading; fell When I ,he in his room.A.was sleeping:was reading B.slept:read C.was sleeping:readed D.slept:was reading While he was waiting for the bus, he was reading a newspaper.为什么用while引导 My mum was cooking,_____I was reading a book.用什么词?when还是as?为什么? he was sitting in the chair,( )a book.A readhe was sitting in the chair,( )a book.A read B was reading C having reading D with reading.而选C的原因