Six years ago the Congress enacted this requirement into law, and required the General Services Administration to promote the use of frequent flyer programs.
Frequent flyer programs are recommended by Congress.
Frequent flyer programs are prohibited from use within the General Services Administration.
The Arches and the Mushroom Rock require a lot of explaining.
Nobody has a skateboard.
Two dogs barking.
Johnson plays a gangster in the movie.
the man is singing at a kareoke bar with his friends
Use some uncommon methods.