We'll begin this lesson by practising some sentences about doing business. We're using a business deal between a company in California, Advanced technology, and a company in China, International Robotics, as an example. The people involved in this deal are Ms Graham and Mr. Epstein of Advanced Technology and Mr. Blake of International Robotics. At the end of this lesson we'll have a chance to talk a little bit about a culture tip - smoking in the United States.