In the community of test-takers, specific forms often gain a reputation (sometimes undeserved) for being easier or harder than others. Form 91 is often circulated in study groups because it is considered a "standard" difficulty form.
There is no penalty for guessing. If the audio for the listening section moves on, pick your best guess and refocus immediately. alcpt form 91
Flashcards and study materials from sources like Quizlet highlight specific linguistic patterns and synonyms frequently tested in this form: In the community of test-takers, specific forms often