1.   A musty, burning odor hangs in the air.

2.   Regardless, the decision stunk, and the odor is hanging over boxing.

3.   When an old colleague summons Nathan to a state mental hospital on the day before Thanksgiving, the faint odor of resentment hangs in the air.

4.   And an acrid odor still hangs over the area.

5.   The odor of decay hung heavily over the site, a cluster of mounds with numbered wooden markers.