Sentence Improvement

Sentence Improvement questions involve identifying a part of a sentence that may be grammatically incorrect, awkward, or unclear, and replacing it with a better alternative. These questions test grammar, vocabulary, sentence clarity, and stylistic correctness.


What Sentence Improvement Focuses On

TypeDescriptionExample
Grammar ErrorsSubject–verb agreement, tense, articles, pronouns, etc.She do her homework daily. → She does her homework daily.
Word Choice/UsageWrong or awkward word used; needs better substitute.He is senior than me. → He is senior to me.
Clarity and ConcisenessSentence is wordy or awkward; improved version is smoother.Due to the fact that he was late, we missed the bus.Because he was late, we missed the bus.
Idiom/Collocation ErrorsWrong phrase used; must be replaced with natural usage.He was accused for theft. → He was accused of theft.

How to Solve Sentence Improvement Questions

  1. Read the sentence carefully: Understand intended meaning.
  2. Spot the weak/incorrect part: Look for grammar slips, awkward phrasing, or unnatural word choice.
  3. Check all given options: One will be grammatically and stylistically superior.
  4. Apply elimination: Remove options that change meaning or break grammar.
  5. Choose clarity + correctness: The improved sentence must sound natural, precise, and correct.

Conceptual Tips and Common Mistakes

  • Don’t change intended meaning: Improvements must preserve the original sense.
  • Avoid redundancy: Conciseness is often part of the improvement.
  • Beware of “false correctness”: An option may be grammatically correct but contextually wrong.
  • Collocations matter: Certain word pairs always go together (e.g., keen on, not keen in).

Examples

Example 1 — Grammar Correction

Original: She do her homework daily.
Improved: She does her homework daily.


Example 2 — Word Choice

Original: He is junior than me.
Improved: He is junior to me.


Example 3 — Conciseness

Original: Due to the fact that he was late, we missed the bus.
Improved: Because he was late, we missed the bus.


Example 4 — Idiom/Collocation

Original: He was accused for theft.
Improved: He was accused of theft.