Как задать разделительный вопрос к предложениям:1.Oleg is watching television.2. Sveta is writing a ietter. 3. He is

1.Oleg is watching television,isn.t he?2.Sveta is writing a letter,isn.t she?3.He is singing,isn.t he?4.She is dancing,isn.t she?5.You are drinking orange juice,aren.t you?6.They are reading newspapers,aren.t they?7.The student is writing a dictation now,isn.t he?8.They are not going to the cinema,are they?9.Mother is not cooking dinner,is she?

Вопрос:What is(are) he(she) doing?Пример:What is she doing? She is sleeping.