Directions: In the question, there are four sentences. Each sentence has pairs 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) The (A) ware (B) wear houses are mostly controlled by the government. So no good results are coming up. (ii) Now-a-days the film heroines are trying hard to maintain zero (A) waist (B) waste. (iii) A deputation of teachers (A) called at (B) called on the education minister to discuss their problems. (iv) She was riding a mare but after sometime she fell (A) of (B) off it.