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?

When we went back to the bookstore, the bookseller _______ the book we wanted.

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.

Peter was in New York last week; he _______ in Washington D.C. three days earlier

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

Find the one mistake (A, B, C or D) in these sentences and then correct them

The waiters asked (A) if we were all (B) one another (C) so we explained (D) that we were two separate parties.