Free Practice Questions for CU-TFL (Thai as a Foreign Language)
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Key Facts: CU-TFL (Thai as a Foreign Language) Exam
The CU-TFL is administered by the Sirindhorn Thai Language Institute at Chulalongkorn University and has been offered since 2013.
The Reading and Listening sections each contain 50 multiple-choice questions (ก ข ค ง) to be completed in 60 minutes each.
CU-TFL proficiency levels are aligned to ACTFL guidelines: Novice, Intermediate, Advanced, Superior, and Distinguished.
A single CU-TFL test covers all proficiency levels; results indicate the level reached, with no binary pass/fail score.
CU-TFL test reports are valid for 2 years from the date of issue.
Candidates may register for individual skills (Reading, Listening, Writing, or Speaking) or all four together.
International test centres in Taiwan, China, and Japan offer the CU-TFL for overseas candidates.
The Reading section tests texts ranging from simple notices and advertisements (Novice) to complex two-page academic articles (Advanced/Superior).
The Listening section includes natural-speed Thai audio clips from 15 seconds to 2 minutes in length.
The oral proficiency (Speaking) section costs approximately USD 45, while each MCQ section costs approximately USD 15 (2026 rates).
The CU-TFL tests Thai proficiency for non-native speakers across four skills using ACTFL-aligned levels; the Reading and Listening sections each contain 50 MCQ answered in 60 minutes.
Sample CU-TFL (Thai as a Foreign Language) Practice Questions
Try these sample questions to review concepts for the CU-TFL (Thai as a Foreign Language) exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1โฆษณานี้ขายอะไร? (What is this advertisement selling?) — 'ลดราคาพิเศษ! เสื้อผ้าแฟชั่นทุกชิ้นลด 50% ตั้งแต่วันนี้ถึงสิ้นเดือน'
2เลือกคำที่ถูกต้อง (Choose the correct word): ฉัน___ไปโรงเรียนทุกวัน (I ___ to school every day)
3ข้อความต่อไปนี้หมายความว่าอะไร? (What does the following message mean?) — 'ร้านปิดทำการวันจันทร์'
4คำว่า 'ลักษณนาม' ที่ถูกต้องสำหรับ 'หนังสือ' คืออะไร? (What is the correct classifier for 'หนังสือ' book?)
5อ่านข้อความแล้วตอบคำถาม (Read and answer): 'นักท่องเที่ยวส่วนใหญ่มาเที่ยวประเทศไทยในช่วงฤดูหนาวเพราะอากาศไม่ร้อนมาก' — นักท่องเที่ยวมาเที่ยวไทยช่วงไหนมากที่สุด?
6ฟังประโยคแล้วเลือกคำตอบที่ถูกต้อง (Listen and choose): 'สวัสดีครับ ผมชื่อสมชาย อายุ 25 ปี ทำงานเป็นครูที่กรุงเทพฯ' — สมชายทำอาชีพอะไร?
7เลือกคำศัพท์ที่มีความหมายตรงข้ามกับ 'ร้อน' (Choose the antonym of 'ร้อน' hot)
8อ่านประกาศแล้วตอบคำถาม (Read the notice): 'ห้ามสูบบุหรี่ในบริเวณนี้ ผู้ฝ่าฝืนมีโทษปรับ 5,000 บาท' — ประกาศนี้ห้ามทำอะไร?
9ฟังบทสนทนาแล้วตอบ (Listen to the dialogue): 'A: คุณจะไปไหนครับ? B: ฉันจะไปซื้อของที่ตลาด แล้วกลับบ้าน' — B จะไปทำอะไรก่อน?
10เลือกคำที่ถูกต้อง (Choose the correct word): 'เขา___หนังสือเล่มนี้เมื่อวานนี้' (He ___ this book yesterday)
About the CU-TFL (Thai as a Foreign Language) Exam
The CU-TFL (Chulalongkorn University Test of Thai as a Foreign Language) is the official standardised Thai proficiency test for non-native speakers, administered by the Sirindhorn Thai Language Institute at Chulalongkorn University since 2013. It assesses four skills — reading, listening, writing, and speaking — across proficiency levels aligned to ACTFL guidelines: Novice, Intermediate, Advanced, Superior, and Distinguished. A single integrated test covers all levels; results indicate which level the candidate has reached in each skill. The MCQ sections (Reading and Listening, 50 questions each, 60 minutes each) use four-choice answers labelled ก ข ค ง. Test reports are valid for two years. The exam is offered at STI in Bangkok and at partner universities in Chiang Mai, Khon Kaen, and Srinakharinwirot, as well as international test centres in Taiwan, China, and Japan.
Exam sponsor: Sirindhorn Thai Language Institute (STI), Chulalongkorn University, Bangkok.. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
Reading: 60 min (50 MCQ); Listening: 60 min (50 MCQ); Writing: varies; Speaking: approx. 40 min.
Passing Score
No binary pass/fail. Scores reported as: Novice, Intermediate, Advanced, Superior, or Distinguished per skill.
Exam / Certification Fees
Approx. USD 15 per MCQ section (Reading/Listening/Writing); USD 45 for Speaking (2026). Candidates may register for individual sections.
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Reading (การอ่าน)
50 MCQ in 60 min — signs, articles, emails, and academic texts from Novice to Advanced level.
Listening (การฟัง)
50 MCQ in 60 min — dialogues, announcements, radio, and lectures from Novice to Superior level.
Grammar (ไวยากรณ์)
Sentence completion and error identification testing classifiers, aspect markers, passive voice, and conjunctions.
Vocabulary (คำศัพท์)
Synonym, antonym, and contextual word-choice questions spanning daily-life to academic registers.
Preparing for the CU-TFL (Thai as a Foreign Language) Exam
What You Need to Know
- Passing score: No binary pass/fail. Scores reported as: Novice, Intermediate, Advanced, Superior, or Distinguished per skill.
- Exam length: 100 questions
- Time limit: Reading: 60 min (50 MCQ); Listening: 60 min (50 MCQ); Writing: varies; Speaking: approx. 40 min.
- Exam / certification fees: Approx. USD 15 per MCQ section (Reading/Listening/Writing); USD 45 for Speaking (2026). Candidates may register for individual sections. Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
CU-TFL (Thai as a Foreign Language): Suggested Study Strategy
Frequently Asked Questions
What is the CU-TFL exam?
The CU-TFL (Chulalongkorn University Test of Thai as a Foreign Language) is a standardised Thai proficiency test for non-native speakers, developed and administered by the Sirindhorn Thai Language Institute at Chulalongkorn University. It assesses Reading, Listening, Writing, and Speaking, and reports results on an ACTFL-aligned five-level scale from Novice to Distinguished.
How is the CU-TFL scored?
There is no single pass/fail mark. Each skill is scored independently and reported as one of five levels: Novice, Intermediate, Advanced, Superior, or Distinguished. Candidates can register for individual skills or all four together.
Can I take only the Reading and Listening sections?
Yes. The CU-TFL allows candidates to choose which skills to sit. Many candidates take the Reading and Listening sections (both MCQ, total 100 questions in 2 hours) and opt out of Writing and Speaking if they only need a reading/listening proficiency record.
Where can I take the CU-TFL?
The primary test centre is the Sirindhorn Thai Language Institute at Chulalongkorn University in Bangkok. Partner sites in Thailand include Chiang Mai University, Khon Kaen University, and Srinakharinwirot University. International centres in Taiwan, China, and Japan also offer the exam.
What Thai grammar topics are most important for the Reading and Listening sections?
Key grammar areas include aspect markers (กำลัง, แล้ว, เพิ่ง, ยังคง, เคย), Thai classifiers (ลักษณนาม), first-person pronouns by register (ผม/ดิฉัน/หนู/ฉัน), the ถูก-passive and ได้รับการ-benefactive constructions, conditional sentences (ถ้า...ก็จะ), and conjunctions for contrast (แต่), cause (เพราะ), and concession (แม้ว่า...แต่).
How long are CU-TFL test report results valid?
CU-TFL test reports are valid for 2 years from the date of issue. This is important for visa, university admission, and employment purposes — candidates should time their test accordingly.