下面的短文有10处空白,每处空白后的括号内有一个词,请根据短文内容将其正确的形式填入文中,以恢复文章原貌,并将答案写在答题卡相应的位置上。workplace english learningenglish plays (play) an important role in the workplace. when _____(41) (use) correctly and appropriately, it will be _____(42) (help) in developing a career or a business. some may need or want to study business english before they start their _____(43)(career). those who are already _____(44)(work) have the opportunity to see what they can and cannot do _____(45) (effective) with english in their current job. a _____(46) (value) skill to have in business is how to negotiate. you need to know what you want, as well as how to bargain and make concessions(让步). being able to deal with a conflict and _____(47)(know) how to end negotiations can make a big _____(48) (different) to the outcome. workplace english learning will encourage _____(49) (profession) and efficient communication. it can better serve customers, business partners and _____(50) (supplier), and it will be a positive push for any business.