The best word to fill up the blank space is
To complete the sentence, we will have;
- The hall <u>where</u> the conference about retirement policies will be held is located in the offices across from the shopping center
The word, 'where', which is an adverb best completes the sentence. An adverb is a figure of speech that qualifies an adjective, a verb, or another adjective.
Adverbs tell us the frequency, degree, location, time, manner, or certainty of something. In the sentence given, 'where' tells us the location of an event.
Summarily, the adverb that indicates location; 'where', correctly fills up the blank space in the sentence.
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