Câu hỏi:

Choose the word whose underlined part has a different pronunciation from the others in each group

Three women, none of whom we _______ before, _______ out of the hall

She (A) left her job soon (B) to devote (C) more time (D) into her family.

The director already _______ for the meeting by the time I got to his office

My mother told me she ________ very tired since she came back from a visit to our grandparents.

As a brilliant and mature student with a rare gift of concentration, Marie harbored the dream of a scientific career which was impossible for a woman at that time.

Choose the word whose main stress is placed differently from the others in each group