Answer:
We make our nation patriotic through educating the children, explaining our national leaders and their struggles to people, campaigning about our soldiers' sacrifices and creating awareness about our diverse culture.
The italicized word in the given sentence above is the word "glasses". This word functions as a direct object. A direct object is a word or words that are the receiver of the action of the transitive verb. In this sentence, the word "glasses" receives the action of the verb "dropped".
D is the most logical, but not necessarily the most correct. These answers are a bit strange, but D will do.
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