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.
• CReducing expenses, the budget was limited from the start.
• DWe had to reduce expenses because the budget was limited.✓

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.
• CWaiting on the desk, I noticed the emails as I walked in.
• DWalking into the office, I found emails waiting on the desk.✓

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, which worked long hours, completed the project successfully.✓
• BThe team worked long hours and 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, most concisely and clearly, that the report is needed for tomorrow's meeting?

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

Answer: The correct answer says it in seven words with no padding. Two of the others add filler such as 'that is tomorrow' or 'that we will use in'. 'We need tomorrow's report for the meeting' is just as short but changes the meaning: it suggests a report dated tomorrow, not a report needed for tomorrow's meeting.

Which sentence correctly structures the information?

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

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, who was responsible for the decision, explained it to the staff.✓
• BThe manager was responsible for the decision and then explained it to all 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, and the expenses were cut.✓
• CThe budget was reviewed 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, I received an email.✓
• BWhile waiting for the meeting to start, the email arrived.
• 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.
• BThe sales team exceeded targets and the marketing team did so as well.
• CBoth the sales and marketing teams exceeded their targets.✓
• 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 most concisely and clearly states the cause of the rescheduling?

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

Answer: The correct answer gives the action and then its cause with 'because of', in eleven words. The other eleven-word sentence never gives a reason for the rescheduling: it says the delivery itself was rescheduled, and the bad weather only explains the delay. The version starting 'Because of the delayed delivery, which was caused by' is clear but longer, and the last option wrongly says the delivery was caused by bad weather and leaves out the comma after its opening clause.

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.
• CWe analysed the data from last month's survey.✓
• DThe data from the survey that was conducted last month we analysed.

Answer: The correct answer says it in eight words by turning 'the survey that was conducted last month' into 'last month's survey'. The others pad the sentence with clauses such as 'which was collected' and 'that was conducted', or scramble the normal word order.

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

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

Answer: The correct answer joins 'faster' and 'more efficient' as two matching comparatives after a single 'is', and both point to 'than the old system'. Two of the other options repeat 'is', and the remaining one compares the new system only in a general way ('better than the old') instead of on each quality.

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, was on budget, and satisfied the client.✓
• CThe project was completed successfully, it was on budget, and the client was satisfied.
• 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 stakeholders update.
• DWe need to review the budget, check the timeline, and update the stakeholders.✓

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, but we also stayed within budget.✓
• CNot only did we meet the deadline, we also stayed within the agreed budget and timescale.
• DWe not only met the deadline and also stayed within the agreed project 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 review the report carefully.✓
• CWe need to carefully and fully review the report.
• DWe must be sure to quickly review the report.

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 will be implemented starting next month which was approved last week.
• CThe budget, which was approved last week, will be implemented starting next month.✓
• 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.
• BBecause the deadline was tight, the team worked extra hours.✓
• CThe deadline was tight, the team worked extra hours.
• DDue to 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.