1.   At dawn one recent Monday, conductors and engineers who had finished long overnight shifts paced the sidewalk beside the motel.

2.   A pink-cheeked, white-haired man was pacing the sidewalk.

3.   I pace the sidewalk, watching for his truck.

4.   John-John paced the sidewalk, anxiously awaiting Chelsea.

5.   She paced the sidewalk and frequently walked into the street, looking uptown with irritation.

6.   No wonder quirky perfectionist Tim Burton is sweating his next shot, pacing the sidewalk, running a hand through his tangle of dark hair.

7.   Rodolfo Torres occasionally ventured outside his home to smoke a cigarette and silently pace the sidewalk.