Directions: In the question, there are four sentences. Each sentence has a pair of words/phrases marked as ‘A’ and ‘B’ that are highlighted. Select the most appropriate word or phrase to form grammatically and syntactically correct sentences. Then, from the options that follow, choose the correct one.

(i) Recently, the (A) statue (B) statute of the first president of the Republic of India, Dr. Rajinder Prasad, was installed in the Local Municipal Gardens. (ii) Generous people (A) willingly (B) willfully help the poor and the downtrodden. (iii) This medicine will surely (A) wet (B) whet your appetite. (iv) The function was organised in a (A) spacious (B) space hall.