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.
He worked _____ the night _____ finish the project.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer: through, to
Explanation
• Through: Used as a preposition of time to indicate doing an activity from the beginning to the end of a particular period. The phrase "worked through the night" means working continuously across the entire duration of the night.
• To: Forms the full infinitive (to + finish), which expresses the purpose or reason behind an action (infinitive of purpose).
Quick Tip: Use through when emphasizing continuity over a period of time, and to + V1 to denote the objective or purpose of doing an action.