Before a business travel, necessary (1)_____________ (n. 预防措施)should be taken to (2)____________ (v. 使最小化)potential problems. Usually a (3)____________ (n. 旅行社)is needed for booking (4)________________ (n. 机票)and (5) _________________(n. 住宿)according to the (6) ____________ (n. 目的地). The traveler is supposed not only to deal with all kinds of (7) __________ (adj. 出乎意料的,难以预料的)situations during the travel, but also to meet business (8) __________ (n. 伙伴), to organize some (9) ____________ (n. 会议), and to do business in other cultures, so as to make the visit (10)___________ (adj. 成功的).