Quick Prep is a free practice tool with real Toefl speaking practice pdf iBT questions from past tests. Each Quick Prep volume includes questions from all 4 sections of the test. Volumes 1 and 2 have transcripts of the audio portions of the test, but do not include audio. Volumes 3 and 4 include both transcripts and audio files.
The audio files in MP3 format are embedded into the PDF. An accessible electronic version of Quick Prep, consisting of sets of questions from both Volumes 3 and 4, is also available for test takers with disabilities. PDF includes transcripts of audio portions only.