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KitWren
toeflTOEFL preparation courseWritingWritingabout 15 min

Accuracy under time pressure

Write accurately under time pressure: the most frequent grammar, spelling and punctuation errors in TOEFL writing, and a 60-second check.

In this lesson you will

  • Avoid the most frequent writing errors
  • Use a fast final check
  • Balance accuracy with content

Learn

Under time pressure, common errors are: subject–verb agreement (the results shows), articles (a information), verb forms (can helps), run-on sentences, and spelling of common words.

Keep it simple and correct: a clear sentence with no errors is better than a complex one with mistakes. Use complex structures only when you’re confident.

60-second check: 1) verbs (agreement, tense); 2) articles and plurals; 3) sentence boundaries (full stops, commas); 4) spelling of repeated key words.

Typing: there’s no spell-checker — practise typing common academic words accurately.

Examples

  • Error: The data shows that students prefers online classes. → The data show/shows that students prefer online classes.
  • Error: It is a important issue. → It is an important issue.
  • Run-on: I agree, it saves time. → I agree because it saves time.

Vocabulary

agreement

matching subject and verb

run-on

sentences joined incorrectly

proofread

check for errors

accuracy

correctness

spell-checker

software that finds spelling errors

Practice

1 / 7

Correct the mistake in this sentence.

Many student prefers to study at night.

Writing

Write a 100-word paragraph on “Is it better to study alone or in a group?” in 8 minutes, then do the 60-second check and correct your errors.

0 / 100+ words

Lesson quiz

1 / 4

Correct spelling:

Review

Key points

  • Common errors: agreement, articles, verb forms, run-ons, spelling.
  • Simple and correct.
  • 60-second check.
  • Practise typing.

What you learned

  • ✓ I avoid frequent errors.
  • ✓ I check quickly.
  • ✓ I balance accuracy and content.

KitWren is independent and not affiliated with ETS. This is original practice written by KitWren, modelled on the task types introduced in January 2026; it is not official TOEFL material. Any score shown is an educational estimate — not an official TOEFL score. Check ets.org for the current test format.