Toefl Build a Sentence - 200 Examples

 

✅ WH-Question (Direct)

1. Which store has the best deals? → WH-question

1. Which university offers the best scholarship? → WH-question

2. Which course requires the most preparation? → WH-question

3. Which restaurant serves vegetarian food? → WH-question

4. Which company provides better benefits? → WH-question

5. Which subject interests you the most? → WH-question

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2. What kind of animal are you considering? → WH-question

1. What kind of job are you applying for? → WH-question

2. What type of book are you reading? → WH-question

3. What kind of music do you prefer? → WH-question

4. What type of project are they planning? → WH-question

5. What kind of research is she conducting? → WH-question

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3. Where is it showing? → WH-question

1. Where is the meeting being held? → WH-question

2. Where are they building the new campus? → WH-question

3. Where is the conference taking place? → WH-question

4. Where did you find this article? → WH-question

5. Where are we supposed to meet? → WH-question

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4. Where are you taking classes? → WH-question

1. Where are you studying this semester? → WH-question

2. Where are they conducting the experiment? → WH-question

3. Where are you working now? → WH-question

4. Where is she completing her internship? → WH-question

5. Where are the students presenting? → WH-question

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5. What time does it start? → WH-question

1. What time does the lecture begin? → WH-question

2. What time does the store close? → WH-question

3. What time does your flight depart? → WH-question

4. What time does the seminar end? → WH-question

5. What time does the train arrive? → WH-question

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6. What is the water temperature like this time of year? → WH-question

1. What is the weather like in winter? → WH-question

2. What is the campus environment like? → WH-question

3. What is the course workload like? → WH-question

4. What is the job market like now? → WH-question

5. What is the exam format like? → WH-question

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7. What recipes will you learn? → WH-question

1. What skills will you develop? → WH-question

2. What topics will be discussed? → WH-question

3. What languages will you study? → WH-question

4. What strategies will they use? → WH-question

5. What changes will be implemented? → WH-question

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✅ Yes/No Question (Direct)

8. Have you decided on a topic yet? → Yes/No question

1. Have you chosen your major? → Yes/No question

2. Have they announced the results? → Yes/No question

3. Have you completed the survey? → Yes/No question

4. Have we met before? → Yes/No question

5. Have you submitted the form? → Yes/No question

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9. Do you need to borrow any books? → Yes/No question

1. Do you need any assistance? → Yes/No question

2. Do they require additional information? → Yes/No question

3. Do we need permission? → Yes/No question

4. Do you prefer online classes? → Yes/No question

5. Do students receive financial aid? → Yes/No question

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10. Do you have your resume ready? → Yes/No question

1. Do you have your passport with you? → Yes/No question

2. Do they have enough resources? → Yes/No question

3. Do we have time to finish? → Yes/No question

4. Do you have any questions? → Yes/No question

5. Do they have experience in this field? → Yes/No question

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11. Have you finished writing it? → Yes/No question

1. Have you completed the assignment? → Yes/No question

2. Have they solved the problem? → Yes/No question

3. Have we prepared the presentation? → Yes/No question

4. Have you reviewed the material? → Yes/No question

5. Have they updated the system? → Yes/No question

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12. Did you book your flight yet? → Yes/No question

1. Did you attend the meeting? → Yes/No question

2. Did she accept the offer? → Yes/No question

3. Did they complete the task? → Yes/No question

4. Did you check your email? → Yes/No question

5. Did he solve the issue? → Yes/No question

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13. Do you have a shopping list? → Yes/No question

1. Do you have a study plan? → Yes/No question

2. Do they have a backup system? → Yes/No question

3. Do we have enough data? → Yes/No question

4. Do you have a reservation? → Yes/No question

5. Do they have a solution? → Yes/No question

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✅ Noun Clause

14. I'm checking to see if it has been extended. → Noun clause (if)

1. I’m not sure if the deadline has changed. → Noun clause

2. She asked if the results were available. → Noun clause

3. We need to know whether the data is accurate. → Noun clause

4. I wonder if he agrees. → Noun clause

5. They are confirming whether the event is canceled. → Noun clause

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15. She wanted to know where she could buy a copy. → Noun clause (WH)

1. He asked where the meeting would be held. → Noun clause

2. I don’t know why she left early. → Noun clause

3. She explained how the system works. → Noun clause

4. We are unsure what caused the delay. → Noun clause

5. They discussed where they should invest. → Noun clause

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16. Do you know if she will be moving to a different department? → Yes/No + noun clause

1. Do you know whether he will attend? → Yes/No + noun clause

2. Can you tell me if the office is open? → Yes/No + noun clause

3. Do you know whether the policy has changed? → Yes/No + noun clause

4. Can you tell me if the tickets are available? → Yes/No + noun clause

5. Do you know whether they agreed? → Yes/No + noun clause

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17. Can you tell me whether the cabins will be available? → Yes/No + noun clause

1. Can you tell me whether the seats are reserved? → Yes/No + noun clause

2. Could you explain whether the course is mandatory? → Yes/No + noun clause

3. Can you confirm whether the payment was received? → Yes/No + noun clause

4. Could you tell me whether the meeting is postponed? → Yes/No + noun clause

5. Can you clarify whether the exam is difficult? → Yes/No + noun clause

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18. Do you know how much the tickets will cost? → Yes/No + noun clause (WH)

1. Do you know how long the course lasts? → Yes/No + noun clause

2. Can you tell me how many students enrolled? → Yes/No + noun clause

3. Do you know why the system failed? → Yes/No + noun clause

4. Can you explain how the process works? → Yes/No + noun clause

5. Do you know when the results will be released? → Yes/No + noun clause

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✅ Relative Clause

19. The tour guides who showed us around the old city were fantastic. → Relative clause

1. The students who passed the exam celebrated. → Relative clause

2. The professor who taught the course retired. → Relative clause

3. The company that hired me is expanding. → Relative clause

4. The book that I recommended is useful. → Relative clause

5. The building which was constructed last year is modern. → Relative clause

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20. I used the study guide that was provided by the professor. → Relative clause

1. I read the article that was published yesterday. → Relative clause

2. She completed the project that was assigned last week. → Relative clause

3. They reviewed the report that was submitted earlier. → Relative clause

4. He fixed the computer that was damaged. → Relative clause

5. We followed the instructions that were given. → Relative clause

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If you want next, I can:

🔥 Convert ALL into embedded advanced form
🎯 Make a TOEFL trap error version
🧠 Train you to identify grammar in 2 seconds

Tell me your goal score.

🔥 Convert ALL into embedded advanced form 🎯 Make a TOEFL trap error version

Excellent. Now we move to high-level TOEFL structure training.

I will:

🔥 PART 1 — Convert ALL types into Embedded Advanced Form

(Polite, academic, noun-clause structure — no inversion inside clause)

Then:

🎯 PART 2 — TOEFL Trap Error Version

(Real ETS-style grammar mistakes)

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🔥 PART 1: Embedded Advanced Version

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1️⃣ WH-Questions → Embedded

Original: Which university offers the best scholarship?
→ Could you tell me which university offers the best scholarship?

Original: Where is the meeting being held?
→ I would like to know where the meeting is being held.

Original: What time does the lecture begin?
→ Do you know what time the lecture begins?

Original: What skills will you develop?
→ I’m curious about what skills you will develop.

Original: Where are you studying this semester?
→ Could you explain where you are studying this semester?

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2️⃣ Yes/No Questions → Embedded (if / whether)

Original: Have you chosen your major?
→ I was wondering whether you have chosen your major.

Original: Do you need any assistance?
→ Could you let me know if you need any assistance?

Original: Did she accept the offer?
→ I would like to know whether she accepted the offer.

Original: Do you have a study plan?
→ I’m interested in knowing whether you have a study plan.

Original: Have they announced the results?
→ Can you confirm whether they have announced the results?

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3️⃣ Noun Clause (Advanced Formal Style)

Original: She asked where the meeting would be held.
→ She inquired about where the meeting would be held.

Original: I wonder if he agrees.
→ I am uncertain whether he agrees.

Original: Do you know why the system failed?
→ I would appreciate it if you could explain why the system failed.

Original: Can you tell me whether the exam is difficult?
→ I would like clarification on whether the exam is difficult.

Original: They discussed where they should invest.
→ They debated where they should invest their resources.

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4️⃣ Relative Clause → Reduced / Advanced Form

Original: The students who passed the exam celebrated.
→ The students passing the exam celebrated.

Original: The company that hired me is expanding.
→ The company hiring me is expanding.

Original: The article that was published yesterday is controversial.
→ The article published yesterday is controversial.

Original: The professor who taught the course retired.
→ The professor teaching the course retired.

Original: The instructions that were given were unclear.
→ The instructions given were unclear.

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Now you see the advanced transformation pattern:

• Remove inversion inside noun clauses

• Use whether instead of if in formal writing

• Reduce relative clauses when possible

• Use formal verbs (inquire, clarify, confirm, debate)

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🎯 PART 2 — TOEFL Trap Error Version

Each sentence has ONE grammar trap error (like ETS).
Find it.

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SECTION A — Embedded Errors

1. I wonder where is the conference located.

2. Could you tell me what time does the lecture begin?

3. I would like to know why did she leave early.

4. Do you know whether is the office open?

5. I am not sure that whether he agrees.

6. She asked me where was the library.

7. I would appreciate if you explain why the system failed.

8. They discussed about where they should invest.

9. Can you confirm if has the deadline changed?

10. I don’t know what does this word mean.

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SECTION B — Relative Clause Traps

11. The students who studies hard succeed.

12. The book which I bought it is expensive.

13. The professor teaching the course he is strict.

14. The report submitting yesterday was incomplete.

15. The company which it hired me is expanding.

16. The instructions given by the teacher was unclear.

17. The student who I spoke yesterday was helpful.

18. The reason why because he left is unknown.

19. The article published it yesterday is controversial.

20. The data which are collected is inaccurate.

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These are exactly the kinds of traps ETS tests:

✔ Embedded word order
✔ Double subject
✔ Extra pronoun
✔ Agreement error
✔ Wrong conjunction
✔ Preposition error

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If you want next:

• ✅ I give you the full answer key

• 🔥 I make a Level 28+ difficulty test

• 🎯 I simulate a 10-minute TOEFL grammar drill

Tell me your target score.

now give topics wise ets , every topics 5 example like Do you What How where what kinds which time which what tools embeed sub ver+ wh how much.how long, how dificult if whether noun clused, wh clouse that like middel more

Excellent 🔥
Now I understand exactly what you want.

You want ETS-style question patterns by topic,
and for each pattern → 5 examples, organized clearly.

This is very smart because ETS repeats patterns.

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✅ 1️⃣ DO / DOES / DID (Yes–No Question Pattern)

Structure:
Do/Does/Did + subject + verb?

1. Do you prefer studying alone?

2. Does she understand the instructions?

3. Did they complete the assignment?

4. Do students benefit from internships?

5. Does this method improve accuracy?

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✅ 2️⃣ WHAT (WH – Information Question)

Structure:
What + verb…?

1. What caused the delay?

2. What motivates students to succeed?

3. What influences your decision?

4. What makes this theory important?

5. What determines success in life?

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✅ 3️⃣ HOW (General How Question)

1. How does this system operate?

2. How can we solve this issue?

3. How did she prepare for the exam?

4. How do students improve writing skills?

5. How is the data analyzed?

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✅ 4️⃣ WHERE

1. Where is the conference being held?

2. Where did you learn English?

3. Where are students taking classes?

4. Where can we find the results?

5. Where should we submit the form?

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✅ 5️⃣ WHAT KIND(S) OF

1. What kind of research are you conducting?

2. What kinds of books do you prefer?

3. What kind of skills are required?

4. What kinds of problems are common?

5. What kind of solution is effective?

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✅ 6️⃣ WHICH

1. Which course is more challenging?

2. Which university did you choose?

3. Which method is more efficient?

4. Which student received the award?

5. Which option would you recommend?

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✅ 7️⃣ WHAT TIME / WHICH TIME (Time WH)

1. What time does the lecture begin?

2. What time will the meeting start?

3. What time does the store close?

4. What time should we arrive?

5. What time was the event scheduled?

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✅ 8️⃣ WHAT TOOLS / WHAT METHODS

1. What tools are required for this task?

2. What tools did they use in the experiment?

3. What methods are effective for learning?

4. What strategies improve productivity?

5. What techniques increase efficiency?

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✅ 9️⃣ HOW MUCH / HOW MANY / HOW LONG / HOW DIFFICULT

1. How much does the course cost?

2. How long does the program last?

3. How difficult is the exam?

4. How many students enrolled?

5. How much time do you need?

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✅ 🔟 EMBEDDED QUESTIONS (Advanced ETS Favorite)

Structure:
Do you know + WH + subject + verb (no inversion)

1. Do you know where the meeting is?

2. Can you tell me why she left?

3. I wonder how the system works.

4. Could you explain what the problem is?

5. I’d like to know when the results will be released.

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✅ 1️⃣1️⃣ SUB + VERB + WH (Noun Clause After Verb)

1. She explained why the experiment failed.

2. He mentioned where the data was collected.

3. They discussed how the process works.

4. I understand what you mean.

5. We discovered why the machine stopped.

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✅ 1️⃣2️⃣ IF / WHETHER (Yes–No Noun Clause)

1. I wonder if the deadline has changed.

2. She asked whether the exam was difficult.

3. Do you know if he agrees?

4. We need to confirm whether the data is accurate.

5. They are unsure whether the policy is effective.

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✅ 1️⃣3️⃣ THAT-Clause (Very Common in ETS Writing)

1. I believe that education is important.

2. She stated that the results were unexpected.

3. It is clear that the system needs improvement.

4. They argued that the policy was unfair.

5. The report shows that productivity increased.

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✅ 1️⃣4️⃣ Noun Clause (WH-Clause Middle Position)

1. What she said was surprising.

2. Where he went remains unknown.

3. Why she left is unclear.

4. How they solved the problem is impressive.

5. What they discovered changed everything.

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✅ 1️⃣5️⃣ Comparatives (More / Less / Middle Structure)

1. This method is more effective than the previous one.

2. Online learning is less expensive than traditional education.

3. The more you practice, the better you become.

4. This problem is more complicated than expected.

5. She is more confident than before.

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🔥 ETS Most Tested Patterns (Important)

Most common on TOEFL:

1. Embedded WH (no inversion)

2. If / Whether clauses

3. That-clauses

4. How much / How long / How difficult

5. Which / What kind of

6. Relative clauses