Câu hỏi:

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.

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

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

She received a general education in local schools and some scientific training from her father.

The old man walked (A) home (B) by himself, (C) in spite of he knew (D) that it was dangerous.

(A) Not only (B) she turned up (C) late, she (D) also forgot her books and pens.