1.   Freeware sentiment seems to be in the air these days.

2.   If the weather obliges, passes could be flying through the air all day.

3.   It was up in the air each and every day.

4.   No one is singing about the joys of Paris air these days.

5.   Some residents say the animal pungence that pervades the Rocky Mountain air these days emanates from the stables at the Coliseum.

6.   The Aggies made only two first downs through the air all day.

7.   The idea of turning cell phones into musical instruments is very much in the air these days.

8.   There is a promise of spring in the air these days, though what passes for winter in East Texas is still with us.

9.   There seems to be so much anger in the air these days.

10.   Unfortunately, most of the leadership on clean air these days seems to be found in the Northeast, particularly New York.