Martin: We met last year at the exhibition. You don’t remember. Oh, 1———————— In fact, we are 2.——————————— your company, and have prepared some paperwork for further discussion with you. Lawrence: That's great! 3._________________ I’d very much like to see you and go over this with you. But, I’m sorry to say that I’m not available on the day your secretary mentioned because I'm out of town on business. Martin: Then 4.___________________________________________ Lawrence: Yes, of course. I’m wondering if I can have a look at your materials first. Could you send the materials to me _______?