Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
He worked ________ of his ability.
Option 1: at the best
Option 2: with the best
Option 3: in the best
Option 4: to the best
Correct Answer: to the best
Solution : The fourth option is the correct answer.
To the best means to the greatest degree and fits contextually in the sentence. It conveys the meaning that he worked with the highest quality of his ability.
Other options don't fit contextually because different prepositions used in the options make the options incorrect.
Therefore, the correct sentence is: He worked to the best of his ability.
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