Released as part of ETS’s official test prep series, Official TOEFL iBT Tests Volume 1 is a compilation of . Unlike third-party simulation books (Barron’s, Kaplan, Princeton Review), this volume contains authentic questions that appeared on actual tests.
Here is a strategic plan for utilizing Official TOEFL iBT Tests Volume 1 : official toefl ibt tests volume 1
No resource is perfect. Volume 1 has two limitations: Released as part of ETS’s official test prep