The following sentence has two blanks. Choose the most suitable set of prepositions from the given options to fill in the blanks and complete the sentence meaningfully:
The firm prides itself ____ quality service and adheres strictly ____ international standards.
Show answer & explanation
Correct answer: D
Explanation
"Prides itself on" is the idiomatic phrase meaning to be proud of a particular quality or skill.
"Adheres strictly to" is the idiomatic phrase meaning to follow or abide by a rule, belief, or standard firmly.