"OK" is specifically designed for teenagers on short 3-4 weeks courses in the UK. There are 12 units divided into 3 separate lessons, each 45-60 minutes long. There are accompanying workbooks, teacher's books and cassettes at each of the 3 levels.
Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
This is a used book. We do our best to provide good quality books for you to read, but there is no escaping the fact that it has been owned and read by someone else previously. Therefore it will show signs of wear and may be an ex library book.