TOEFL Build a Sentence Practice: How the New Task Works (2026)

Build a Sentence is one of the new task types ETS introduced as part of the redesigned TOEFL iBT that rolled out in 2026. You're given a scrambled set of words or short phrases and must arrange them into a single grammatically correct sentence, usually by dragging pieces into order. It's a short, discrete item designed to test your control of English syntax—word order, verb forms, and connecting words—separately from longer reading or listening comprehension tasks.

What the Task Actually Looks Like

You'll see a group of words and phrases displayed out of order, often 5–10 pieces per sentence. Your job is to reconstruct them into one sentence that is grammatically correct and makes logical sense. There's typically no single "creative" freedom here—each set of words has one correct (or a small number of correct) arrangement, based on standard English grammar rules. This is different from the Writing for an Academic Discussion task or integrated writing tasks, where you generate original content; Build a Sentence tests structural accuracy on a smaller, more mechanical scale.

Why ETS Added This Task Type

According to ETS, the redesigned TOEFL iBT places more emphasis on giving test takers and score users a clearer, more granular picture of specific language skills, including sentence-level grammar control. Build a Sentence isolates grammar and syntax knowledge from the broader skills (like organizing an essay or synthesizing a lecture and a reading passage) that other writing tasks measure. This helps score reports and institutions get a more precise signal of a test taker's grammatical accuracy.

How to Approach Each Item

Start by reading through all the word pieces before touching anything. Identify the subject and the main verb first, since English sentences are built around that core relationship. Next, look for grammatical clues: a capitalized word usually signals the sentence opener; a word ending in "-ed," "-ing," or "-s" can hint at tense or number agreement; and function words like "because," "although," "which," or "that" almost always mark the start of a dependent clause that must attach to the right place in the sentence. Build the main clause first, then slot in modifying phrases or subordinate clauses around it.

Watch out for common traps: words that could serve more than one grammatical role (like "-ing" words functioning as either a verb or a noun/gerund), and prepositional phrases that could plausibly attach to more than one noun. When in doubt, read your finished sentence aloud in your head—if it doesn't sound like natural, complete English, re-check word order and verb agreement.

Building Practice Habits

Because this task is quick per item but appears multiple times, practicing under mild time pressure matters. Work through short daily sets rather than long, infrequent sessions, and after each attempt, identify exactly why your answer was wrong: was it verb tense, clause placement, subject-verb agreement, or word choice? Tracking your error type over multiple practice sessions is more useful than just tracking your score, since it shows you which grammar area to review next.

ExamStep offers free TOEFL practice material, including sentence-level grammar items, if you want a quick way to test yourself using the current 2026 format's task types.

FAQ

Is Build a Sentence part of TOEFL Speaking or Writing? It's part of the Writing section in the redesigned 2026 TOEFL iBT format, testing sentence-level grammar and syntax rather than essay composition.

How many Build a Sentence questions will I see on test day? The exact number can vary by test form; check the official ETS TOEFL iBT page for the current section breakdown before your test date, since ETS updates these details as the new format rolls out.

Is there only one correct word order for each item? Usually there is one standard grammatically correct order, though in rare cases more than one arrangement may be accepted if it is still grammatically sound; always aim for the clearest, most standard sentence structure.

Sources

• https://www.ets.org/toefl/test-takers/ibt/about.html
• https://www.ets.org/toefl/test-takers/ibt/scores.html