1.   In the independent film world, a trailer is used to sell the movie to potential investors.

2.   Overcrowding means that the high school has had to use six trailers in its back parking lot for classrooms, although a new high school is under construction.

3.   Temporary brown trailers are used for players meetings.

4.   The Mexican government has been struggling with tough resistance by Mexican truckers to allowing foreign firms to use big trailers for package services.

5.   The owner of the trailer, Joel Barrocas, said that he used the trailer to store materials for his factory down the block, Mona Slide Fasteners Inc.

6.   The team locker rooms were converted stables, their coaches used trailers for offices.

7.   When Williams refused to use trailers, they gave in to make sure children could start school on time.

8.   Izchak Budeiri, an Orient House spokesman, said the trailer was being used by construction workers renovating the building.

9.   Villagers often use trailers towed by tractors to commute.

10.   Volunteers who pulled the boat trailers used by the Laser Class yachtsmen out of the water Thursday were told to wear shoes because of the danger of needles.