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) This play has been sponsored by the Arts (A) counsel (B) council. (ii) Black (A) hair (B) heir highlight her fair complexion. (iii) The students were going (A) in (B) into the examination hall. (iv) Heavy (A) reigns (B) rains caused great damage to the crops.