1. The lady over there is ______.

　　A. Jane and Mary mother B. Jane and Mary’s mother

　　C. Jane’s and Mary’s mother D. Jane’s and Mary mother

　　2. They are ______ of different presses. Now they are having a meeting in one of the ______ offices.

　　A. editors-in-chief/editor-in-chief’s B. editor-in-chief/editor-in-chief

　　C. editor-in-chiefs/editor’s-in-chief D. editor-in-chief/editor-in-chief’s

　　3. He needs a ______.

　　A. few days’ rest B. few days rest

　　C. little days’ rest D. little days rest

　　4. I borrowed a book of ______ yesterday.

　　A. you B. your C. yours D. your’s

　　5. Ever since Picasso’s painting went on exhibit, there ______ large crowds at the museum every day.

　　A. is B. has been C. have been D. are