Sentence Structure

Which sentence uses a comma correctly?

• AAfter reviewing the report the manager decided to postpone the meeting.
• BAfter reviewing the report, the manager decided to postpone the meeting.✓
• CThe manager decided after reviewing the report to postpone the meeting.
• DThe manager after reviewing the report decided to postpone the meeting.

Answer: A comma is needed after the introductory phrase 'After reviewing the report'.

Which sentence is best structured?

• AThe report is important because it contains data that shows the trend.✓
• BData that shows the trend is in the report which is important.
• CThe report, which contains data and shows the trend, is important because of this.
• DThe report is important and it contains data and it shows the trend clearly.

Answer: The correct answer states the main point first and then attaches one logical reason with 'because', so the sentence has a single clear spine. The others bury the main point at the end, lean on a vague back-reference such as 'because of this', or string the ideas together with repeated 'and'.

Which sentence lists the three actions correctly, using the Oxford comma?

• AShe worked late and completed the project and sent it to the client.
• BShe worked late, completed the project and sent it to the client.
• CShe worked late, completed the project, and sent it to the client.✓
• DShe worked late, and completed the project, and sent it to the client.

Answer: Use parallel structure and commas with 'and' in lists.

Which sentence is structured correctly?

• ABeing limited the budget, we reduced expenses.
• BThe budget was limited we had to reduce expenses.
• CWe had to reduce expenses because the budget was limited.✓
• DReducing expenses, the budget was limited from the start.

Answer: The correct answer is a complete main clause followed by a 'because' clause, so the action and its reason sit in one grammatical sentence. The others fail: one garbles the opening participial phrase, one runs two complete clauses together with no conjunction or punctuation between them, and one opens with an '-ing' phrase that wrongly makes the budget the thing reducing expenses.

Which sentence avoids a dangling modifier?

• AWalking into the office, the emails were waiting on the desk.
• BAfter entering the office, the emails were waiting on the desk.
• CWalking into the office, I found emails waiting on the desk.✓
• DWaiting on the desk, I noticed the emails as I walked in.

Answer: An introductory phrase such as 'Walking into the office' has to describe the subject of the main clause that follows it. The correct answer puts 'I' straight after the comma, so the person doing the walking is clear. In the other sentences the subject is 'the emails', which cannot walk or enter a room, or the opening phrase 'Waiting on the desk' lands on 'I' and puts the writer on the furniture. Each of those is a dangling modifier.

Which sentence correctly punctuates the extra information 'which worked long hours'?

• AThe team worked long hours and completed the project successfully.
• BThe team which worked long hours completed the project successfully.
• CThe team, which worked long hours, completed the project successfully.✓
• DWorking long hours and weekends, the project was completed, successfully by the team.

Answer: The correct answer uses commas to set off the non-restrictive clause.

Which sentence says the report is needed for tomorrow's meeting, in the fewest words?

• AWe need the report for tomorrow's meeting.✓
• BWe need the report for the meeting that is tomorrow.
• CWe need the report that we will use in tomorrow's meeting.
• DWe need tomorrow's report for the meeting.

Answer: The correct answer is most concise and clear.

Which sentence correctly structures the information?

• AAlthough the project was difficult, it was completed on time.✓
• BAlthough the project was difficult completed on time it was.
• CThe project was difficult although it was completed on time.
• DAlthough difficult the project was completed on time and we succeeded.

Answer: The correct answer opens with the subordinate clause 'Although the project was difficult', closes it with a comma, and then gives the main clause. That order puts the concession first and the outcome second, which is the logical relationship here. One option scrambles the word order, one reverses the logic by treating the on-time finish as the concession, and one drops the comma after the opening clause and then tacks on an extra idea.

Which sentence correctly punctuates the extra information 'who was responsible for the decision'?

• AThe manager was responsible for the decision and then explained it to all the staff.
• BThe manager, who was responsible for the decision, explained it to the staff.✓
• CThe manager who was responsible, for making and explaining the decision, told the staff.
• DThe manager explained the decision to the staff, who was responsible.

Answer: The correct answer sets off a non-restrictive relative clause with a comma before it and a comma after it.

Which sentence avoids awkward construction?

• AA report needs completion by us.
• BWe need to complete a report.✓
• CThere is a report that needs to be completed by us.
• DA report is needing to be completed.

Answer: The correct answer uses a plain active subject and verb, 'We need to complete', so it is the shortest and most direct version. The others force the sentence into awkward shapes: a noun where a verb belongs ('needs completion'), an empty 'There is' opener, or a progressive 'is needing' that English does not use with this verb.

Which sentence correctly joins the two independent clauses?

• AThe budget was reviewed, the expenses were cut.
• BThe budget was reviewed the expenses were cut.
• CThe budget was reviewed, and the expenses were cut.✓
• DThe budget was reviewed and, the expenses were cut.

Answer: Two independent clauses can be joined with a comma followed by a coordinating conjunction, which is exactly what the correct answer does: comma, then 'and'. Joining them with a comma on its own is a comma splice, running them together with no punctuation at all creates a fused sentence, and placing the comma after 'and' instead of before it puts the punctuation in the wrong place.

Which sentence makes it clear who was waiting for the meeting to start?

• AWhile waiting for the meeting to start, the email arrived.
• BWhile waiting for the meeting to start, I received an email.✓
• CWhile waiting for the meeting to start, the agenda was revised.
• DWhile waiting for the meeting to start, three more emails arrived.

Answer: The opening phrase 'While waiting for the meeting to start' must describe whoever comes next in the sentence. Only the correct answer follows it with a person, 'I', so the reader knows who was waiting. Every other option follows it with a thing, and an email or an agenda cannot wait for a meeting. That mismatch is a dangling modifier.

Which sentence states the idea in the fewest words?

• AThe sales team exceeded targets, and the marketing team did too.
• BBoth the sales and marketing teams exceeded their targets.✓
• CThe sales team exceeded targets and the marketing team did so as well.
• DThe targets were exceeded by both the sales and marketing teams.

Answer: All four sentences are grammatical and mean the same thing, but the correct answer says it in nine words by making the two teams a single subject. The others repeat the verb idea with tags such as 'did too' or 'did so as well', or switch into the passive, and every one of those choices costs extra words without adding meaning.

Which sentence gives the reason for rescheduling in the fewest words?

• AWe rescheduled the delayed delivery which was caused by bad weather.
• BBecause of the delayed delivery, which was caused by bad weather, we rescheduled.
• CWe rescheduled because of the delayed delivery caused by bad weather.✓
• DBecause the delivery was delayed and was caused by bad weather we rescheduled.

Answer: The correct answer structures the cause-and-effect relationship.

Which sentence states the idea in the fewest words?

• AWe analysed the data which was collected from the survey conducted.
• BThe data that we collected from the survey which was conducted last month was analysed.
• CThe data from the survey that was conducted last month we analysed.
• DWe analysed the data from last month's survey.✓

Answer: The correct answer is most concise and clear.

Which sentence compares both qualities to the old system without repeating the verb 'is'?

• AThe new system is faster and is more efficient than the old system.
• BThe new system, faster and more efficient, is better than the old.
• CThe new system is faster than the old system and more efficient.
• DThe new system is faster and more efficient than the old system.✓

Answer: The correct answer uses parallel structure correctly for comparisons.

Which sentence uses commas correctly with the phrase 'having finished the presentation'?

• AHaving finished the presentation the team celebrated.
• BHaving finished, the presentation the team celebrated.
• CHaving finished the presentation, the team celebrated.✓
• DThe team having finished the presentation, celebrated.

Answer: When 'having finished the presentation' opens a sentence, one comma closes the whole phrase before the main clause begins, which is exactly what the correct answer does. Leaving the comma out altogether, dropping it into the middle of the phrase, or using a single comma that cuts the subject 'the team' off from its verb 'celebrated' are all punctuation errors.

Which sentence lists three matching verb phrases after the subject 'The project'?

• AThe project was completed successfully on budget and the client satisfied.
• BThe project was completed successfully, it was on budget, and the client was satisfied.
• CThe project was completed successfully, was on budget, and satisfied the client.✓
• DThe project was completed successfully, on budget, and satisfied the client.

Answer: Parallel structure means every item in a list takes the same grammatical form. Only one option gives three verb phrases that all belong to the subject 'The project': 'was completed successfully', 'was on budget' and 'satisfied the client'. Another option drops the verb from the middle item, and another turns the items into separate clauses with subjects of their own.

Which sentence correctly structures a list?

• AWe need reviewing the budget, checking the timeline, and to update stakeholders.
• BWe need to review the budget, the timeline, and update stakeholders.
• CWe need to review the budget, check the timeline, and update the stakeholders.✓
• DWe need to review the budget, check the timeline, and stakeholders update.

Answer: The correct answer uses parallel structure with consistent verb forms.

Which sentence uses the pair 'not only ... but also' correctly?

• AWe met the deadline, we also managed to stay within the agreed project budget.
• BNot only did we meet the deadline, we also stayed within the agreed budget and timescale.
• CWe not only met the deadline and also stayed within the agreed project budget.
• DNot only did we meet the deadline, but we also stayed within budget.✓

Answer: 'Not only...but also' should have 'but' for proper parallelism.

Which sentence correctly avoids a split infinitive?

• AWe need to carefully review the report.
• BWe need to carefully and fully review the report.
• CWe must be sure to quickly review the report.
• DWe need to review the report carefully.✓

Answer: Splitting an infinitive means putting a word between 'to' and its verb, as in 'to carefully review' or 'to quickly review'. The correct answer keeps 'to review' together and moves the adverb to the end of the sentence, so nothing splits the infinitive. Split infinitives are widely accepted in modern English, but this question asks for the one sentence that avoids the split.

Which sentence has clear structure?

• AThe approved budget last week will be implemented next month.
• BThe budget, which was approved last week, will be implemented starting next month.✓
• CThe budget will be implemented starting next month which was approved last week.
• DWhich was approved last week, the budget will be implemented next month.

Answer: The correct answer places the relative clause and provides clear information.

Which sentence expresses the same idea most concisely?

• AFast, efficient, and cost-effective solutions are what we offer.
• BWe offer solutions that are fast, efficient, and cost-effective.
• CWe offer fast, efficient, and cost-effective solutions.✓
• DThe solutions that we offer are fast, efficient, and cost-effective.

Answer: All four sentences carry the same meaning, but the correct answer says it in the fewest words: subject, verb, then the three adjectives sitting straight in front of 'solutions'. The others pad the sentence out with filler such as 'that are' or 'are what we offer', which delays the main point without adding anything to it.

Which sentence correctly structures conditions?

• AIf the weather will be bad and the roads will be icy, we will cancel.
• BWe will cancel if bad weather and icy roads occurs.
• CIf the weather is bad and the roads are icy, we will cancel.✓
• DIf the weather is bad, and the roads are icy we will cancel.

Answer: In this kind of conditional the 'if' clause uses the present tense and the main clause uses 'will': 'If the weather is bad ..., we will cancel.' Putting 'will' inside the 'if' clause is wrong, the verb must agree with its plural subject, and when the 'if' clause comes first a comma closes it before the main clause begins.

Which sentence joins the two ideas with a correct, standard conjunction?

• ABeing that the deadline was tight, the team worked extra hours.
• BThe deadline was tight, the team worked extra hours.
• CDue to the deadline was tight, the team worked extra hours.
• DBecause the deadline was tight, the team worked extra hours.✓

Answer: Two complete ideas in one sentence need a proper conjunction. The correct answer uses 'because', the standard subordinating conjunction for showing a cause. 'Being that' is nonstandard and should be kept out of formal writing, 'due to' is a preposition so it cannot introduce a clause with its own subject and verb, and joining two complete clauses with nothing but a comma creates a comma splice.