In this item, we are asked to fill in the best word in the blank to complete the sentence, "It is important to _____ every fact, idea, and argument that you find during research." We are given with the choices: (1) support, (2) list, (3) revise, (4) verify. The word is VERIFY.
it is important to: VERIFY every fact, idea, and argument that you find during. research. You can do it by checking every data that you fill in and having a reliable source. Without verified source, the whole component of the research became untrustworthy and compromised.