Final answer:
The correct word to complete the sentence is 'oust'. It signifies removing someone from a position due to their actions which in this case, are her embarrassing public statements.
Step-by-step explanation:
In the context of the sentence, the word that fits best is 'oust'. So, the completed sentence is: Her public statements became so embarrassing that club members tried to oust her from the presidency. The word 'oust' means to remove or eject someone from a position or place. On the other hand, 'endorse', 'commend', and 'laud' are words that essentially mean to express approval or praise, which are not suitable in this context given that the club members are embarrassed by her statements.
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