We were just about to leave the restaurant when the waitress finally brought our food. (POINT) We were..................................................the restaurants when the waitress finally brought our food. A. B. C. D.
Đáp án đúng: Giải chi tiết:We were on the point of leaving the restaurant when the waitress finally brought our food. Tobe about to V= tobe on the point of V_ing= sắp sửa làm gì.