Задать вопрос к выделенным словам.
1.My father works AT THE FIRM(where).
2.She teaches students FOREIGN LANGUAGES(what)
3.TWICE A WEEK,I go to the swimming pool (when)

1)Where do your father work?2)What subject does she teach students?3)When do you go to the swimming pool? или же будет более правильно спросить How many times a week do you do to the swimming pool?