BE IN THE MIDDLE OF STH / OF DOING STH


Meaning of BE IN THE MIDDLE OF STH / OF DOING STH in English

to be busy doing sth :

They were in the middle of dinner when I called.

I'm in the middle of writing a difficult letter.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.