Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. Though we have developed the technology for process wastewater with the textile industry it can be used for any other industrial wastewater. (a) processing wastewater in the textile industry (b) processing wastewater from the textile industry (c) processed wastewater from the textile industry (d) No improvement.

Options

A. processing wastewater in the textile industry
B. processing wastewater from the textile industry
C. processed wastewater from the textile industry
D. No improvement.

Answer

B

Explanation

processing wastewater from the textile industry The sentence is talking about something that has been created so the appropriate tense should be present continuous tense. So we should use processing./