| Sara watched from her desk as kids chatted with friends, threw paper airplanes, and drew offensive pictures and symbols on the chalkboard. |
| The harsh, bitter sound in his voice grates on the ears worse than the nails on the chalkboard deal. |
| The chalk cross was positioned on the chalkboard to help engineers locate the center of the picture. |
| Lisa, the teacher, exclaims over each answer, scrawling it on a chalkboard at the front of the room. |
| A schoolhouse on the same compound had a chalkboard with instructions on how to make roadside bombs, he said. |
| And when asked to underline the qualitative adjective in a sentence written out on the chalkboard, the star pupil homes in on the adverb. |
