Topic: Linkers or Connectors,

Best Answer Explained in Below-:

The correct answer to the sentence is indeed "B) even it, otherwise". To understand why, we need to analyze the structure of the sentence and the meanings of the phrases.

The first blank needs a phrase that indicates a contrast or an unexpected outcome. "Even it" suggests that regardless of how one feels (implying someone might think they can stop taking the antibiotics once they feel better), they still must complete the course of treatment. This indicates the importance of not stopping prematurely.

The second blank needs a phrase that provides a consequence or warning. "Otherwise" fits perfectly as it introduces a potential negative outcome if the advised action is not followed. In this context, it implies that if one does not complete the antibiotic course, there is a risk that the illness will return.

The other options do not fit the context appropriately. "A) although, so that" changes the meaning and creates confusion; "C) so that, or" does not logically connect the cause and effect needed here; and "D) unless, and" would inaccurately suggest a conditionality that doesn’t fit the intent. Thus, "B) even it, otherwise" conveys the necessary urgency and rationale for completing the antibiotic treatment.