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

تمرين 91

Skill Maximizer. To offer extra help in areas that cause hesitation for business and professional writers, we provide Skill Maximizers. This exercise reviews all three levels of this chapter. Underline the errors in possessive construction in the following sentences. Each sentence contains one error. Write the correct form in the space provided.
The discovery of DNAs structure revealed a baby's 46 chromosomes arranged in pairs. ______________