INTERNATIONAL EXPRESS, INTERACTIVE EDITIONS: UPPER-INTERMEDIATE. TEACHER'S,This course is specifically designed for adult professional learners who need English for work, and for communication in out-of-work functional contexts, such as travel or socializing. The balance of general and business English is suitable for those who need to interact in a variety of situations both in and out of the workplace. The NEW video footage on the Student's DVD-ROM and Teacher's DVD brings the outside world into the classroom, and provides additional speaking and listening practice.