Directions: In the following sentence, 4 words are given in bold. Two or more of these words are incorrectly placed and need to be interchanged. If there is no need for interchanging then ‘No Error’ can be selected.  

While the pandemic has transposed (A) the reality of several workforces, for domestic workers who work scrupulously (B) in people’s homes, the risk of infection and keeping themselves impervious (C) is augmented (D).