To put questions to the sentences(Поставить вопросы) betty was reading a

To put questions to the sentences(Поставить вопросы) betty was reading a book the whole evening(what book) i was waitaing for you aften (where) jane and helen were talking loudly when i came in(what about) we were watching tv at 7 oc39;lock(what programme) when the teacher came in the pupils were discussing a very interesting topic(what topic) when i saw betty and jeft several hours ago they were layghting gaily(why) granny was singing a song when i came in(what song) when i returned home mother was still reading by the fire (what)