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

(i) Nobody can tell how she (A) knows (B) notes him because she calls on him quite often. (ii) As the (A) cease (B) siege fire was ordered, both the sides stopped firing and there was peace at the border. (iii) The watch has stopped working because I forgot to (A) bind (B) wind it. (iv) The postman kept waiting (A) below (B) blow at the gate but nobody opened the gate.