Testing the echo

"Emma is a dedicated ESOL teacher (English for Speakers of Other Languages), teaching British citizenship to people from Somalia, Serbia, the Congo, India and Egypt. At the same time, Tetyana, Mahmood and Chong have their own, very different reasons for wanting to pass the citizenship test. As the Home Office worries away at the questions of the test, Emma faces a challenge to her deepest-held beliefs."--Back cover.