Sentence Improvement— Concepts, Formulas & Shortcuts
- Third conditional: "If I had known…" — never "If I would have known".
- Avoid redundancy: return back, repeat again, revert back and reason is because are all wrong.
- "The reason is that…", never "the reason is because".
- Hardly / scarcely pair with "when"; no sooner pairs with "than".
- After "let", "between" and other prepositions, use the object pronoun: me, him, her, us.
- "No improvement" is a genuine option — do not change a sentence that already follows the rule.
Sentence Improvement Practice Questions with Answers
Attempt each question first, then open the explanation. All 6 questions below are free to read and require no signup.
Q1.Improve the underlined part: "If I <u>would have known</u>, I would have helped you."
Moderate- Awould have known
- Bhad known
- Chave known
- Dwas knowing
Sentence Improvement question 1 of 6+Show Answer & Explanation
Answer: B. had known
Explanation: The third conditional requires "If + had + past participle" in the if-clause: "If I had known".
Q2.Improve the underlined part: "He is <u>senior than</u> me in the office."
Easy- Asenior than
- Bsenior to
- Cmore senior than
- Dseniors to
Sentence Improvement question 2 of 6+Show Answer & Explanation
Answer: B. senior to
Explanation: Latin comparatives such as senior take "to", never "than".
Q3.Improve the underlined part: "She <u>returned back</u> home late at night."
Easy- Areturned back
- Breturned
- Cwas returned back
- Dreturning back
Sentence Improvement question 3 of 6+Show Answer & Explanation
Answer: B. returned
Explanation: "Return" already means to come back, so "back" is redundant.
Q4.Improve the underlined part: "The reason for his failure is <u>because</u> he did not prepare."
Moderate- Abecause
- Bthat
- Cdue to
- Dsince
Sentence Improvement question 4 of 6+Show Answer & Explanation
Answer: B. that
Explanation: "The reason is because" is redundant; the correct construction is "the reason is that".
Q5.Improve the underlined part: "Hardly had he arrived <u>than</u> it started raining."
Difficult- Athan
- Bwhen
- Cthen
- Dthat
Sentence Improvement question 5 of 6+Show Answer & Explanation
Answer: B. when
Explanation: "Hardly" and "scarcely" pair with "when"; only "no sooner" pairs with "than".
Q6.Improve the underlined part: "Let <u>you and I</u> go together."
Difficult- Ayou and I
- Byou and me
- CI and you
- Dyourself and I
Sentence Improvement question 6 of 6+Show Answer & Explanation
Answer: B. you and me
Explanation: "Let" takes an object, so the object pronoun "me" is required: "Let you and me go".
Sentence Improvement — Frequently Asked Questions
Is "No improvement" ever the right answer?+
Yes, and often. Exam setters include grammatically sound sentences deliberately. Change the underlined part only when you can name the rule it breaks.
Which pairings are most frequently tested?+
Hardly/scarcely with "when", no sooner with "than", and the third conditional "If + had + past participle". These three account for a large share of sentence-improvement questions.
Cleared the aptitude round? Now grab the role.
Preparation only pays off when you apply. Thousands of internships and fresher jobs across India are live on MyInternships.in right now — free to apply, no consultancy fees.
