Sentence improvement — Choose the most fitting synonym to refine ‘‘The end of the examinations is (an) oppurtunity for celebrating.’’ so the sentence reads natural and idiomatic.

Given sentenceThe end of the examinations is (an) oppurtunity for celebrating.

Concept/ApproachWe want a noun that collocates well with a specific point in time. ‘‘Moment’’ captures a precise time that is apt for celebration. (Note: standard spelling is ‘‘opportunity’’; the test focuses on selecting the best lexical substitute.)

Option analysisA: chance — Possible but slightly informal here.B: moment — Best fit: ‘‘The end of the examinations is a moment for celebration.’’C: occasion — Also plausible; however, the keyed answer prefers the sharper time-point sense of ‘‘moment’’.D: No improvement — Original is clumsy (and misspelled).

Common pitfallsOverusing ‘‘opportunity’’ where a time-point noun (‘‘moment/occasion’’) reads more naturally.

Final Answermoment