Please share your most successful “Business English” conversation topics (i.e., describing your job, corporate culture, sales lingo, etc.). Also, list your favorite Business English text-books (for ESL learners of course!).
for business classes of low-intermediate-low-advanced you might want to try
Level Intermediate to Advanced
Title In At The Deep End
Author Hollett, V et al.
Primary Subject English for Specific Purposes
Secondary Subject Business, Banking & Finance
Description A flexible speaking skills book for business and professional people. It may be used with classes for almost any size.