Câu hỏi:

(A) Final, I'd like (B) to thank everyone (C) for coming to visit my (D) sick mother this evening.

Is the competition (A) open to children (B) among ten (C) and fifteen (D) years of age?

How many cities you and your uncle _______ by July last summer?

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.

They _______ through horrible times during the war years

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

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