11) He is the richest man in the city.
Explanation: 'richest' is the adjective as it describes the noun 'man'
12) Peter sustained heavy losses in the business.
Explanation: 'heavy' is the adjective as it describes the noun, 'losses'
13) His condition was very .........
Explanation: critical correctly describes the noun
14) Every mother has her responsibilities.
Explanation: 'every' correctly describes the noun 'mother'
15) The soldier died a glorious death.
Explanation: 'glorious' correctly describes the noun 'soldier'