2.2 Written Clarity, Grammar & Sentence Control
Key Takeaways
- A clear sentence identifies who acted, what happened, and any condition or time reference without forcing the reader to guess.
- Modifiers should sit next to the words they modify, and pronouns should have one unmistakable antecedent.
- Items in a list or comparison should use parallel grammatical forms.
- Concise writing removes repetition while preserving every operationally relevant condition.
Written clarity, grammar and sentence control
Clarity is more than correctness
A sentence can obey basic grammar and still communicate badly. Written-reasoning tasks may ask for the best revision, the correctly completed sentence, or the most logical order of several statements. The strongest answer usually combines grammatical accuracy with precise meaning and efficient structure.
Begin with the sentence core: subject + finite verb + complete thought. “After reviewing the schedule” is not a complete sentence because it has no main clause. “After reviewing the schedule, the coordinator moved the briefing” is complete. A long sentence is not automatically a run-on; a run-on occurs when independent clauses are joined without suitable punctuation or a conjunction.
Agreement and reference
Subjects and verbs agree in number even when other nouns intervene:
- “The list of appointments is available.” The subject is list, not appointments.
- “The appointments on the revised list are available.” The subject is appointments.
Indefinite words require care. “Each of the candidates has an access code” treats each as singular. Collective nouns depend on standard usage and intended meaning, so prefer a construction that removes doubt when an option allows it.
Pronouns must point clearly to one antecedent. “When Priya spoke to Elena, she confirmed the time” is ambiguous. Revise it to “Priya confirmed the time when she spoke to Elena” or “Elena confirmed the time to Priya,” depending on the intended actor.
Place modifiers where they belong
A modifier should sit beside the word or phrase it describes. Compare:
- Ambiguous: “The supervisor almost checked every item.” This can mean the supervisor did not actually check them.
- Clear: “The supervisor checked almost every item.” This means most items were checked.
Opening participial phrases must logically modify the subject that follows. “Walking through the yard, the loose cable was visible” incorrectly suggests the cable was walking. “Walking through the yard, the recruit noticed the loose cable” supplies the actor.
Parallel structure
Parallel items use matching forms:
- Weak: “The role requires listening carefully, accurate records, and to follow instructions.”
- Strong: “The role requires careful listening, accurate recording, and consistent compliance with instructions.”
Parallelism also helps comparisons. Compare a person with a person, a rate with a rate, or a process with a process. “The response time at Site A was lower than Site B” compares a time with a site. Write “lower than the response time at Site B” or “lower than Site B’s response time.”
Punctuation as logic
Use punctuation to reveal relationships:
| Mark | Main job | Example |
|---|---|---|
| Comma | Separates introductory material or list items; joins clauses with a coordinator | “After the review, the team updated the plan.” |
| Semicolon | Joins closely related independent clauses | “The first room was available; the second was closed.” |
| Colon | Introduces an explanation or list after a complete clause | “Bring two items: identification and the booking notice.” |
| Apostrophe | Marks possession or omitted letters | “the candidate’s time”; “candidates’ times” |
Do not use a comma alone between two complete sentences. Either add a coordinating conjunction, use a semicolon, or separate them.
Concision without lost meaning
Remove doubled expressions: “advance planning,” “final outcome,” “repeat again,” and “at this point in time” can usually become “planning,” “outcome,” “repeat,” and “now.” Prefer concrete verbs over noun-heavy phrases: “The panel decided” is clearer than “The panel reached a decision.”
But do not delete a condition to make a sentence shorter. “Candidates may reschedule if they notify the coordinator before noon” is not equivalent to “Candidates may reschedule.” The condition is part of the rule.
Active and passive voice
Active voice usually makes responsibility clearer: “The coordinator sent the notice.” Passive voice can be appropriate when the actor is unknown or the object matters most: “The entrance was closed at 18:00.” Choose based on clarity, not a blanket prohibition.
Ordering a short message
For sentence-order questions, find dependencies:
- introduce the topic before using “this change” or “these results”;
- state a problem before its solution;
- give a general claim before examples;
- place chronological steps in time order unless a conclusion deliberately leads;
- keep cause before consequence when the relationship would otherwise be unclear.
Signal words help: however introduces contrast, therefore introduces a result, for example supplies illustration, and meanwhile marks concurrent action. An option that begins with “therefore” cannot logically open a paragraph when no prior reason exists.
Revision checklist
On a best-sentence item, check in this order: complete thought, intended meaning, agreement, reference, modifier placement, parallelism, punctuation, then concision. This order prevents a polished but logically wrong option from winning. Read the final choice once as a real instruction: could two careful readers reasonably act differently? If so, ambiguity remains.
Which sentence is clearest and grammatically complete?
Which revision preserves the condition while removing unnecessary words? “At this point in time, candidates are permitted to reschedule their appointment only in the event that they notify the coordinator before noon.”