1011 C. digital . VOCABULARY AND GRAMMAR Fill in the blank with one suitable word from the box. Debris spectacles D. separate symbolize mudslide Linda wants to admire all the amazing The dam had almost Last week, twenty houses were swept away by the was scattered across the river by the tornado this morning. In the most serious case, noise pollution can cause Some aquatic animals must change their habitats due to hearing endangers living creatures and environment. The Big Ben in London was chosen to collapsed thermal permanent radioactive round the world. by the time the flood came. loss. pollution. the United Kingdom.