AceThePrep
PracticeInsightsToolsGuidesPricingPro

Supported Exams

  • GMAT Focus
  • Digital SAT
  • GRE General
  • CFA Level 1
  • IELTS Academic
  • TOEFL iBT
  • View All 6 Global Exams

Hardest Topics & Mistakes

  • GMAT Data Sufficiency Traps
  • SAT Desmos & Geometry Traps
  • GRE Quant Comparison Pitfalls
  • CFA Financial Analysis Errors
  • IELTS True/False/Not Given Nuances
  • All Topic Insights

Study Guides & Tips

  • IELTS Reading Traps
  • Why We Pick Wrong Answers
  • Digital SAT Math Traps
  • All Study Guides

Tools & Comparisons

  • GMAT Focus Calculator
  • GRE to GMAT Converter
  • GMAT Focus vs GRE
  • Percentile Predictor
  • All Free Tools
  • All Comparisons

Pricing & Legal

  • Plans & Pricing
  • Privacy Policy
  • Terms of Service
AceThePrep

Adaptive practice platform built for competitive exams. Master common mistakes, build timed recall, and retain concepts with smart review intervals.

100% Free•Zero Guesswork

© 2026 AceThePrep. All rights reserved.

Explore TOEFL iBT DrillsAceThePrepTrap ForensicsTOEFL iBTHub →
TOEFL iBTReadingInsert Text
Level 3 Trap Drill
Can you avoid the examiner's trap?Select an option to evaluate
Look at the four squares [■] that indicate where the following sentence could be added to the passage:
'However, this chemical resistance comes at a severe metabolic cost.'
Where would the sentence best fit?
'[■ A] In serpentine soils, high concentrations of heavy metals like nickel and chromium inhibit the growth of most terrestrial plants. [■ B] Hyperaccumulator plant species have evolved specialized transport proteins that sequester toxic nickel ions within cellular vacuoles. [■ C] Synthesizing these heavy metal chelators and maintaining vacuolar ion pumps consumes over 20% of the plant's daily photosynthetic energy. [■ D] Consequently, hyperaccumulators grow at a fraction of the speed of non-tolerant species when cultivated in normal garden soils.'
Full Curriculum Drill

Practice More TOEFL iBT Insert Text Questions

Take the interactive diagnostic drill with real-time distractor analysis, Desmos calculator, and SM-2 spaced repetition.

Start Topic Drill

More Insert Text Questions in TOEFL iBT

Tier 3TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'This ...

Inspect distractor trap
Tier 2TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'These...

Inspect distractor trap
Tier 3TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'In sp...

Inspect distractor trap
Tier 2TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'This ...

Inspect distractor trap
Tier 3TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'Such ...

Inspect distractor trap
Tier 2TOEFL iBT

Look at the four squares [■] that indicate where the following sentence could be added to the passage: 'To ov...

Inspect distractor trap