Use of English · Parte 2
(0) IN Britain, 98 per cent of households have at (1) .......... one television set and an average of 25 hours a week is spent in front of it. 30 per cent of homes now have video machines, and the number is rising rapidly. This average of 25 hours a week is a staggering amount of time taken (2) .......... of people's…
Desbloquea todos los exámenes, simulaciones ilimitadas, las 80 fases del juego y mucho más.