to start doing sth again that you had stopped doing :
The kids go back to school next week.
[+ -ing ]
She's decided to go back to teaching.
to start doing sth again that you had stopped doing :
The kids go back to school next week.
[+ -ing ]
She's decided to go back to teaching.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005