Business English Helps English play an important role in the workplace. When it is used in the correct and proper（31）, it can help to promote a career or a business. Some may（32） or want to study business English（33） they start their careers. Those who are already working have the（34） to see what they can and cannot do（35） in English in their current job. Business English provides you with valuable skills needed for your work. For example, you will learn（36） to negotiate. Being able to deal with a（37） and knowing how to bargain and（38） an agreement can make a（39） difference to the outcome. Business English learning encourages professional and efficient communication, and promotes service to customers and business partners,（40） is a great advantage for any business.
　　A．big B．need
　　C．what D．before
　　E．reach F．which
　　G．conflict H．effectively
　　I．way J．how
　　K．small L．opportunity