Fill in the blank (2) with the appropriate word from the options below:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. repository.
A repository refers to a place where something is stored or collected, which fits the context of the internet holding a vast amount of knowledge.
The other options—factory (a place for manufacturing), mandatory (required by law or rule), and laboratory (a place for scientific experiments)—do not fit the context as well as the repository does.