Free practice + study guide

TOEFL iBT Practice (Grammar & Vocabulary)

  • 22 free practice questions, every one explained · no signup
  • Timed mock exam (22 questions, 22 minutes) — free
  • Study guide: free to read online
Practice free 22 questions · explanations · no signup
01

Test what you know · free, all of it

Four ways to practise.

The same 22 questions, dealt four ways. Pick the one that fits the time you have.

02

Learn what the questions test

Practice · free
22
questions, each explained — finds what you don't know yet
Learn · free
5
chapters, free to read online

The five chapters, free online

every chapter free online
  1. 1Grammar & Sentence Structure22% of the exam — the largest sectionRead free →
  2. 2Vocabulary in Context22% — the largest sectionRead free →
  3. 3Word Forms & Collocations20%Read free →
  4. 4Connectors & Cohesion18%Read free →
  5. 5Common Usage Errors18%Read free →
03

Before you sit

Know the exam you're walking into.

04

See the questions first

Two from the bank, answered.

Real items, with the answer marked and the reason written out — the same format as all 22.

Grammar & Sentence Structure

The number of applicants ___ increased sharply this year. Which choice is correct?

  1. Ahave
  2. Bare
  3. ChasCorrect
  4. Dwere

Why: The phrase 'the number of' is treated as singular, so it takes the singular verb 'has'. (By contrast, 'a number of applicants have' would be plural.)

Vocabulary in Context

The evidence was so ___ that the jury reached a verdict within an hour. Which word best fits?

  1. Avacant
  2. Btrivial
  3. CcompellingCorrect
  4. Dreluctant

Why: 'Compelling' means convincing or persuasive, which fits evidence that leads to a quick verdict. 'Trivial' means unimportant, the opposite of what the context needs.

Read all 22 questions with answers →

06

The exam itself

TOEFL iBT Practice (Grammar & Vocabulary), by the numbers.

SectionsGrammar & Sentence Structure · Vocabulary in Context · Word Forms & Collocations · Connectors & Cohesion · Common Usage Errors
Our bank22 questions · updated August 2026Written from ETS
LanguagesEnglish
SourceETS
07

Helpful resources

What else helps.

Recommended prep — books & tools

This section contains affiliate links. As an Amazon Associate, PrepPass earns from qualifying purchases. We may earn a commission if you buy through these links, at no extra cost to you.

09

Questions

Asked before starting.

Is the practice really free, or does it stop after a few questions?

All 22 questions, the timed mock and the report are free with no sign-up. A free account only adds saving your progress.

Practice questions are AI-assisted study material written from ETS and reviewed by PrepPass — for practice only, not official exam questions. Bank updated August 2026. PrepPass is an independent study resource and is not affiliated with, endorsed by, or approved by ETS. Always confirm current exam details with ETS.
Report