Ответ:

Was he skating yesterday from five till nine o clock?

Was she reading the whole evening yesterday?

Was he writing the article all the week?

Were we working at this problem from two till three o clock yesterday?

Were they playing chess in the room at that moment?

Were they sitting in a cafe for a long time?

Was my mother watching TV all the evening?

Was I writing a letter, while she was playing the piano?

Объяснение: