In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
The food industry in India accounts for about 26 percent of the gross domestic product (GDP) and will be one of the 1) ________ growth areas in the years ahead. This has given 2) _________ to international trade but has also increased the responsibility to achieve the appropriate level of 3) _________ in terms of sanitary and phytosanitary protection. Further, the Indian Food Safety and Standards Act of 2006, reflects a major shift in food laws and seeks to provide greater consumer protection by 4) __________ the safety and wholesomeness of food at all stages of the food chain. This changing scenario has widened the scope and 5)___________ career options in this area.

Select the most appropriate option to fill in blank number 4.

1. A
   entangling
2. B
   manipulating
3. C
   contradicting
4. D
   ensuring