Open Forum is a three-level listening and speaking skills series for English language learners who need practice in extended listening and discussion in preparation for academic work, or to attain a personal goal.

Open Forum 1 is for students at the high-beginning to low-intermediate level.

Open Forum 2 is for students at the intermediate level.

Open Forum 3 is for students at the high-intermediate to advanced level

Book added Thanks to ieuting / Answer key+test booklet kindly by badaboom