I. Match the columns:1. Food debris​ a) Полость2. Film​ ​ ​ ​ ​ ​ ​ b) Раздражающий3. Plaque​ ​ ​ ​ ​ c) Воспаленный4. A cavity​ ​ ​ d) Острый5. Inflamed​ ​ ​ e) Остатки пищи6. Affected​ ​ ​ ​ f) хронический7. Infected​ ​ ​ ​ g) Пленка8. Chronic​ ​ ​ ​ h) Зубной налет9. Acute​ ​ ​ ​ ​ ​ i) Инфицированный10. irritant​ ​ ​ ​ j) пораженныйII. Fill in the gaps with the following words:Alveolar abscess, lasts, film, infected materials, cavity, nerves, toothache, eats. 1. Enamel has no _______. 2. Acid _____ through enamel to dentine. 3. The pain _____ for a short period. 4. Bacteria and food debris form a thin _______. 5. As a _______ approaches the pulp, the pulp becomes inflamed. 6. When the pulp dies, ____ stops. 7. The dead pulp decomposes and ____ passes into alveolar bone. ​