Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement.
The workers of this textile factory demand higher wages for a long time.

Improve the bracketed part of the sentence.
 My brother is indifferent (about) whatever I say. 

Direction: In the following questions, some part of the sentence is underlined. Which of the options given below the sentence should replace the part underlined to make the sentence grammatically correct? If the sentence is correct as it is given then choose option E ‘No Correction required’ as the answer.

The Prime Minister’s casual remarks about the role of ethnicity in unemployment numbers has predictably put the cat among the pigeons on both sides of the political spectrum

Improve the bracketed part of the sentence.

Shouts of the crowd cheering the home team now (stuff) the air.

Improve the bracketed part of the sentence.

I don't want an award (for help to you).

Improve the bracketed part of the sentence.

"I am the only man in the world who (can) paint a picture so true to life," he said.

Improve the bracketed part of the sentence.

All the allegations levelled (over) the poor watchman were found to be baseless.

Improve the bracketed part of the sentence.

The stranded pilgrims (had waited) in the bitter cold for more than two hours now.