Câu hỏi:

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

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

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.

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

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.

He'd just met (A) his girlfriend’s parents (B) for first time (C) so he was on his best (D) behavior.

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