Select the most appropriate option to fill in the blank.
The work cannot be completed on time ______ you work for longer hours.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e. unless.
Context: The sentence talks about a condition where work will not be completed unless longer hours are worked. So, a conditional word is needed.
Meaning of the words:
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Even – used for emphasis or surprise (not suitable here)
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Because – shows reason (not a condition)
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Since – also shows reason or time
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Unless – means “if not” or “except if”, used to show a condition
Correct word: Unless is the correct word because the sentence is stating a condition that must be fulfilled.
Reason: The structure of the sentence is conditional. It is saying that the work will not be completed if you don’t work for longer hours. This meaning is best expressed using unless.
Final Sentence: The work cannot be completed on time unless you work for longer hours.
Hence, the chosen option is correct.