Business English 10th Edition by Mary Ellen Guffey,Carolyn Seefer

تمرين 120

Writing Exercise. Careful writers use the active voice in business and professional communications when they want to identify the "doer" of the action. To give you practice, rewrite the following sentences changing their passive-voice verbs to active voice. Normally you can change a verb from passive to active voice by making the doer of the action-usually contained in a by phrase-the subject of the sentence.
Example: (Passive) Production costs must be reduced by manufacturers.(Active) Manufacturers must reduce production costs._______________________________________
Pollution was greatly reduced by General Motors when the company built its new plant.
Hint: Who greatly reduced pollution Start your new sentence with that name.)