Free LSAT resources
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Fill in the blank

(Fill)

Stems that ask us to complete the argument by inserting either a premise (Strengthen) or a conclusion (Most Strongly Supported).

Avg. 0.8 per section

“Which one of the following most logically completes the argument?”

29%
19%
36%
10%
5%

Avg. difficulty: 2.4

Correct answer criteria

  • A statement that provides either a well-supported conclusion (MSS), or a relevant premise (Strengthen).

Key tactics

  • Use indicator words and context to determine whether the blank section is a premise or conclusion.
  • Treat the question just as you would an MSS / Strengthen question.

Answer choice tips

  • Correct answers tend to be more directly relevant than in typical MSS / Strengthen questions. In the MSS variant, for example, you're providing a well-supported conclusion, not just any well-supported fact.

Looking for more?

7Sage offers a full course of video lessons that cover each question type in depth, targeted drills, and performance analytics.

Logical reasoning question types

Alternate explanation Analogy (LR) Argument part Bad authority Causal chain Causal mechanism Causal reasoning Circular reasoning Conditional reasoning Confusing sufficiency and necessity Correlation Diagram? Directionally wrong Eliminating options Equivocation Evaluate Except (LR) Failed alternate explanation False dichotomy Fighting the hypothetical Fill in the blank Flaw or descriptive weakening Illusory inconsistency Inference Internal contradiction Irrelevant corroboration Kick it up Lack of support v. false conclusion Link assumption Main conclusion or main point Math Mental state v. reality Method of reasoning or descriptive Miscellaneous (LR) Misdirected response Most strongly supported Must be false Must be true Necessary assumption Parallel flawed method of reasoning Parallel method of reasoning Part v. whole Phenomenon-hypothesis (LR) Plausibility Point at issue: agree Point at issue: disagree Principle PSA - find or complete the application PSA - find the rule Quantifier Relative v. absolute Resolve reconcile or explain Rule-application Sampling Source attack Strengthen Sufficient assumption Time Unwarranted assumption Value judgment Weaken Weighing factors

Reading comprehension question types

Analogy (RC) Application Art Author’s attitude Author’s perspective Comparative Critique or debate Describe approach Describe organization Describe relationship Except (RC) Humanities Implied Law Logical continuation Main point Meaning in context (of word, phrase, or idea) Miscellaneous (RC) Other’s perspective Phenomenon-hypothesis (RC) Principle or generalization Problem-analysis Purpose in context (of word, phrase, or idea) Purpose of paragraph Purpose of passage Science Single position Spotlight Stated Structure WSE (RC)

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