Câu hỏi:

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

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

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

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

Susan _______ her family after she had taken the university entrance examination

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

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.