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Question by Kate Feng, TOEFL Content Expert

Why Practice Build a Sentence

Why Build a Sentence?

This task tests grammar accuracy, word order, and quick language production under time pressure — core skills for TOEFL 2026 writing.

Research-Backed Practice

Our State of Learning report shows consistent score gains from repeated task practice across all sections.

Expert Content

Questions are created by experienced TOEFL educators on our Content Team and aligned with ETS standards.

PrepEx Results

10,000+
TOEFL Learners
100,000+
Assessments Graded
81.3%
Improved on Retake
4.75/5
Student Rating

Frequently Asked Questions

What is Build a Sentence in TOEFL 2026?
Build a Sentence is a new TOEFL 2026 writing task where you arrange scrambled words into a grammatically correct sentence. It tests grammar accuracy, word order, and quick language production under time pressure.
Is PrepEx good for TOEFL 2026 preparation?
Yes. PrepEx offers AI-powered practice for all TOEFL 2026 sections including Build a Sentence, Complete the Words, Listen and Repeat, and Email Writing. Over 81% of repeat users improve their scores, and the platform includes Petra, an AI speaking coach for real-time feedback.
How does PrepEx grade TOEFL writing tasks?
PrepEx uses AI grading aligned with ETS scoring rubrics. For Build a Sentence, your answer is checked against the correct sentence and accepted variations. For essays and emails, you get detailed feedback on grammar, coherence, and task completion.
What TOEFL 2026 practice tasks does PrepEx offer?
PrepEx covers all TOEFL 2026 task types: Reading (Complete the Words, Daily Life Reading, Academic Text), Listening (Choose Response, Conversations, Announcements, Academic Talks), Speaking (Listen and Repeat, Interview Speaking with Petra AI coach), and Writing (Build a Sentence, Email Writing, Academic Discussion). Try the Practice Hub to explore.
Is there a free trial for PrepEx TOEFL preparation?
Yes. PrepEx offers free daily practice with limited credits. You can try Build a Sentence, speaking practice with Petra, and other tasks without an account. Pro subscribers get unlimited practice, full-length practice tests, and priority AI grading.

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