Choose the alternative which can replace the underlined word without changing the meaning of the sentence: A feeling of brotherhood should be nurtured in the masses. (Underlined: nurtured)

Choose the alternative which can replace the underlined word without changing the meaning of the sentence: I tried to persuade him to change his mind, but he remained adamant. (Underlined: adamant)

Choose the alternative which can replace the underlined word without changing the meaning of the sentence: The courage shown by the soldiers at this moment of crisis is exemplary. (Underlined: exemplary)

Choose the appropriate plural form of the word: Fish

Choose the alternative which can replace the underlined word without changing the meaning of the sentence: The novel was so interesting that I was oblivious of my surroundings. (Underlined: oblivious)

Choose the appropriate plural form of the word: Ox

Fill in the blank: We are now confident ______ winning the match.

Choose the appropriate singular form of the word: Teeth

Fill in the blank: This sort of situation will not be allowed to last ______ long.