21. Q . How can I get pencil marks off wallpaper and a painted ceiling? 22. The front rooms are so small that 12 paces mark off the living room. 23. Technical analysts examine charts, draw geometric shapes, connect points and mark off familiar patterns. 24. People would miss church so that they could mark off a place to sit down, 25. Unlike many other villages in Northern Ireland, no flags or painted curbstones mark off turf. 26. Census 2000 was the first to allow respondents to mark off more than one race. 27. Youhana returned to reach three-figure mark off 138 balls, hitting 10 fours and a six. 28. To mark off the trails, a color-coding system is used on the rocks and trees. 29. :" Like a picture frame, an issue frame marks off some part of the world. 30. Mark off 8 servings with the pecan halves.