11.   The Black and White Minstrels are performing without their traditional makeup after complaints that it is racist.

12.   Although a colonoscopy can be performed without sedation, most patients decide to receive such a drug, which leaves them conscious yet induces relaxation.

13.   And most are performed without incident.

14.   And unlike a mother-in-law, it performs without upraised eyebrows or judgmentalism.

15.   And they were performing without injured starters Ernie Stewart, John Harkes and Tom Dooley.

16.   At both Luna Lounge and Arlene Grocery, bands perform without pay, hoping to be heard by recording-company scouts and to generate word of mouth.

17.   Before Jarvi said he would be on hand, the players were considering performing without a conductor.

18.   Besides performing without a conductor, the members of Orpheus rotate their seating arrangement, including concertmaster and first-chair positions.

19.   A surgeon told her she might need an operation on her shoulder, but the operation could not be performed without more physical therapy.

20.   All these functions can be performed without knowledge of the name of the visitor, because the anonymous, unique identifier included in the cookie is enough.