Understanding the Sentence Structure
The sentence "Work hard, ____ you should fail" requires a word that connects the two parts logically. The correct option is "lest," which conveys a specific meaning.
Meaning of "lest"
- "Lest" is used to express the idea of preventing something undesirable from happening. It implies caution or the intention to avoid a negative outcome.
Why "lest" Fits
- In the context of the sentence, using "lest" suggests that the purpose of working hard is to avoid failure. It indicates that if one does not put in the effort, there is a risk of failing.
- The complete sentence would read: "Work hard, lest you should fail," meaning "Work hard to prevent the possibility of failure."
Other Options Explained
- a) may: This suggests a possibility but does not imply prevention. It would change the meaning to "Work hard, you may fail," which is not a cautionary statement.
- b) can: Similar to "may," it indicates capability rather than a warning about failure. It would imply "Work hard, you can fail," which lacks the preventive nuance.
- d) would: This implies a conditional situation but does not convey the need for caution. It would suggest "Work hard, you would fail," which is not the intended meaning.
Conclusion
Using "lest" effectively communicates the idea that hard work is essential to avoid the risk of failure, making it the most suitable choice in this context.