31. There are, he wrote, " more constructive ways to communicate than chalking . 32. He insists that chalking Liberia up as just another war-wracked nation is unfair. 33. The results were astounding and similar chalking carried out in France achieved equally marked results. 34. I walked away from the initial attack, chalking it up to a bad day. 35. I would suggest chalking this up to lessons learned, and move on with life. 36. The exchange ended the year on a winning note, chalking up a 21 percent gain. 37. Even with chalking , it is necessary to clean the file periodically with a file card. 38. Q : My aluminum siding is over 20 years old and now is chalking a lot. 39. -Not getting the Apolo Anton Ohno thing, and chalking it up to being old. 40. On Monday, Michael Muehr was minutes from chalking up his year as a total disaster.