Modifiers add time, reason, condition, or description. In TOEFL Build a Sentence, the right order must make their attachment clear: what exactly does each phrase modify?
Place time and place around the sentence spine
Remove optional detail until only subject, verb, and any required complement remain. In “The department will publish the revised schedule on its website next Monday,” the spine is “The department will publish the schedule.” Revised modifies schedule; on its website gives place or channel; next Monday gives time.
This method prevents a modifier from separating elements that depend on each other. English normally avoids “The department will publish on its website the schedule” when the object is short. A long object can sometimes move in formal prose, but Build a Sentence control begins with the clearest neutral order.
Front a time phrase when it frames the whole event: “After the final lecture, students may collect their certificates.” Keep a short manner adverb near the verb it modifies: “Students should carefully check the reference list.” If carefully moves to the end, the sentence remains possible; meaning and supplied chunks decide.
Resolve attachment by asking a meaning question
In “The coordinator discussed the proposal with the dean,” with the dean can identify the other participant. In “The coordinator discussed the proposal with several errors,” the phrase instead appears to describe the proposal, though a relative clause would be clearer: “the proposal that contained several errors.”
Ask: who did it, what was affected, where, when, why, under what condition, and which noun? Assign each modifier one answer. If a phrase could answer two questions, place it beside the intended head or rewrite it as a clause.
Compare “She nearly reviewed all the files” with “She reviewed nearly all the files.” The first can mean she almost began but did not; the second means she reviewed most files. Small adverb movement changes scope.
“The department will publish the schedule on its website next Monday.”
English allows some movement: “Next Monday, the department will publish the schedule on its website.” Keep the object the schedule next to publish unless another structure requires separation.
Reason and condition clauses
Clause connectors encode different logic:
- because gives a cause: “The event moved because the hall flooded.”
- although concedes an unexpected contrast: “Although the hall was small, everyone found a seat.”
- if gives a condition: “If demand rises, another session will open.”
- unless gives a negative condition: “The session will continue unless the campus closes.”
- while can mark simultaneous time or contrast, depending on meaning.
Do not pair two connectors for one relation: although…but, because…so, and unless…or else are usually redundant in a single two-clause structure. One clause is subordinate and the other is main.
Punctuation follows structure. An introductory dependent clause normally takes a comma: “If enrollment increases, the department will add a section.” A following short restrictive clause usually does not: “The department will add a section if enrollment increases.” The word pieces may not include punctuation, but the clause boundary still guides order.
“Because the room is being renovated, the seminar will meet online.”
“The seminar will meet online because the room is being renovated.”
Both are possible. A because clause gives a reason; an if clause states a condition:
“If enrollment increases, the department will add another section.”
Do not combine because and so as two connectors in the same relationship: not “Because the room is closed, so we will meet online.”
Understanding is only the first step.
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Start a practice session →Keep relative information near its noun
A restrictive relative clause identifies which member of a set: “Students who need laboratory access must complete training.” It cannot be removed without broadening the group. An extra-information clause adds a fact about an already identified noun: “Dr. Rao, who directs the laboratory, will lead the tour.”
Who refers to people, which to things, and that commonly introduces restrictive clauses for either things or groups. Whose marks possession: “The student whose card expired contacted reception.” Where can describe a place: “the room where the interviews occur.”
Do not repeat the relative-clause object: not “the form that I submitted it.” The relative word already fills the role. Do retain a needed preposition: “the course that I applied for” or the more formal “the course for which I applied.”
Reduced clauses compress information: “Students enrolled in the seminar” equals “Students who are enrolled in the seminar.” The participle must attach to the right noun. “Placed beside the window, the plant received more light” works; “Placed beside the window, Maya watered the plant” incorrectly suggests Maya was placed there.
“Students who need laboratory access must complete the safety training.”
Moving who need laboratory access after training could attach it to the wrong noun or make the sentence incoherent.
Compare:
- “The tutor reviewed the draft that Maya submitted.”
- “Maya submitted the draft that the tutor reviewed.”
The same words create different agency. Use meaning, not only grammar, to choose.
Adverb placement
Frequency adverbs usually appear before a main verb but after be:
- “The center usually opens at eight.”
- “The center is usually open at eight.”
With an auxiliary, place the adverb after the first auxiliary: “Students can usually reserve a room online.”
Worked arrangement set
- after the maintenance check / will reopen / the laboratory / on Thursday
- who submitted the form late / must contact / students / the registrar
- because demand increased / an additional workshop / the department / scheduled
- usually / can / online / participants / view / the results
- that the committee approved / includes / the proposal / a revised budget
- unless the instructor grants an extension / by Friday / the report / is due
Answers and rationales
- “After the maintenance check, the laboratory will reopen on Thursday.” The opening phrase gives sequence; subject and verb remain adjacent; Thursday gives reopening time.
- “Students who submitted the form late must contact the registrar.” The relative clause stays beside students, the group it restricts.
- “The department scheduled an additional workshop because demand increased.” The main clause states action; the because clause supplies its reason. The reversed clause order is also grammatical if punctuation is supplied.
- “Participants can usually view the results online.” Frequency usually follows the modal; object follows the verb; online gives channel.
- “The proposal that the committee approved includes a revised budget.” The relative clause modifies proposal. Moving it after budget would attach it to the wrong noun.
- “The report is due by Friday unless the instructor grants an extension.” By Friday defines the deadline; unless states the condition that cancels the default.
Controlled scope corrections
Correct each sentence and explain the attachment.
- “Walking across campus, the rain soaked my notes.”
- “The tutor only reviewed the introduction on Monday.”
- “Students can submit usually assignments online.”
- “The office hired an assistant for the program who speaks Arabic.”
- “Because the server failed, so the deadline was extended.”
Rationales
- “Walking across campus, I let the rain soak my notes,” or “While I was walking across campus, the rain soaked my notes.” The understood subject of walking must be the walker.
- Placement depends on intended scope. “The tutor reviewed only the introduction on Monday” limits the reviewed material. “The tutor only reviewed it” can imply reviewing rather than editing. Position only beside what it limits.
- “Students can usually submit assignments online.” The frequency adverb follows the modal; the verb takes its object directly.
- “The office hired an assistant who speaks Arabic for the program.” The relative clause must touch assistant, not program.
- “Because the server failed, the deadline was extended,” or “The server failed, so the deadline was extended.” Select one connector for the relation.
Order multiple modifiers deliberately
English often places manner before place before time after a verb: “The team worked efficiently in the library yesterday.” This is a tendency, not a mechanical law. Shorter and more closely connected material usually comes first, while a frame may move to the beginning: “Yesterday, the team worked efficiently in the library.”
Within a noun phrase, opinion and descriptive adjectives normally precede the noun, but long descriptions are clearer after it: “a useful new scheduling tool” versus “a tool designed for students with rotating placements.” Do not wedge the long phrase between determiner and noun.
Use a final verification pass: box the spine; draw an arrow from every modifier to its head; label every dependent clause time, reason, condition, contrast, or description. If an arrow crosses several possible nouns, attachment may be unclear. If a connector has no logical job, the arrangement is probably wrong.
Arrange:
- who miss the orientation / the recording / students / can watch → “Students who miss the orientation can watch the recording.”
- the deadline / because the server failed / was extended → “The deadline was extended because the server failed.”
- usually / feedback / within a week / instructors / provide → “Instructors usually provide feedback within a week.”
Check both structure and plausible meaning before submitting any arrangement.
To practise building complete sentences from meaningful chunks, try Lyra Practice.
Sources
Related
- TOEFL Vocabulary Practice
- Exam English Practice
- TOEFL Build a Sentence: Collocations That Fit
- TOEFL Complete the Words: Word Families and Affixes
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