Vocabulary for TOEFL iBT

Introduction

1. About TOEFL iBT

2. Vocabulary in context

3. Using Prefixes and suffixes

4. Word roots

5. Commonly confused words - homonyms

6. Idioms and vocabulary variations

Practice test 1

Practice test 2

Appendix A : World list

Appendix B : Prefixes, suffixes, and word roots.