SORU: paragrafta boş bırakılan yere uygun düşen cümleyi bulunuz
On 5 December 1952, Londoners received a rude awakening. They opened their curtains to find a choking dark cloud hanging over their city: a corrosive mixture of fog and smoke and gas. -----. That week there were more deaths in London than at the height of the cholera epidemic of 1866.