Step 1: Understanding the Question:
We are given four words, disabled, flimsy, crippled, and lame, and four sentences with blanks. We need to find how many of the four sentences a single word can complete naturally, and pick the maximum count reached by any one word.
Step 2: Key Formula or Approach:
Many English words are strongest inside fixed idiomatic phrases, like "lame excuse" or "lame duck", but sound wrong in other contexts where a different word fits better. We test each word against every sentence and count how many it naturally completes.
Step 3: Detailed Explanation:
Sentence 1, "Don't make ____ excuses," takes the word "lame", since "lame excuse" is a fixed, commonly used phrase in English.
Sentence 2, "Liberalization may have ____ smaller manufacturers," takes the word "crippled", meaning liberalization badly weakened small manufacturers.
Sentence 3, "Being a defaulter at the stock exchange makes him a ____ duck," takes the word "lame" again, since "lame duck" is the standard idiom for someone who has lost power or credibility.
Sentence 4, "A ____ person may limp," takes the word "crippled", since a crippled person (someone with a physical disability affecting movement) is the one most linked to limping.
So "lame" completes sentences 1 and 3, and "crippled" completes sentences 2 and 4. No single word from the list completes three or all four sentences naturally.
Step 4: Final Answer:
The maximum number of sentences any one word fits is two, so option (C) is correct.
\[ \boxed{\text{two sentences}} \]