Question

Fill in the blank-Study hard ___you will not pass

Answer 1

Step 1 — Analyze the sentence:
The sentence is: Study hard ___ you will not pass.
Here, the blank requires a word that shows a condition or consequence — if the condition is not met, failure will follow.

Step 2 — Suitable connector:
The word else fits perfectly. It is used after an imperative to mean “otherwise” or “if not.”

Step 3 — Apply the word:
The complete sentence becomes:
Study hard else you will not pass.

Step 4 — Conclude:
Thus, the correct word to fill the blank is else.

Answer: The correct answer is else.

Answer 2

This can be approached by converting the sentence into a formal conditional structure and testing each candidate word against it.

1. Formal structure: The sentence "Study hard, ___ you will not pass" has the underlying logic "If you do not study hard, you will not pass," a conditional-negation pattern following an imperative.
2. Test "unless": Fitting "unless" would require rewriting the sentence as "Unless you study hard, you will not pass," which changes the word order given, so it does not slot into the blank as it stands.
3. Test "otherwise": "Otherwise" carries the same meaning but normally needs a full stop or semicolon before it, making the sentence read awkwardly with only a comma.
4. Test "else": "Else" attaches naturally right after an imperative clause with just a comma, exactly as in "Study hard, else you will not pass," fitting the given punctuation without any change.

Testing the punctuation and structure of each candidate shows that only "else" slots naturally into the sentence exactly as it is written.

Hence, the correct answer is else.