_________ everyone can hear the speaker, there is no _________ in turning up the radio.
________he recites 10 words every day and his English has improved greatly.
As the most ________ spoken language in the world,Chinese is taught in many schools in Europe.
Dr.Peter Spence,________ headmaster of the school,told us,“________fifth of pupils here go on to study at Oxford and Cambridge.”
Experts think that ________recently discovered painting may be ________ Picsso.
Take your time—it's just ________short distance from here to ________ restaurant.