1.   Commuters using the shuttle from some suburban train stations would ride in school buses that lack air conditioning.

2.   He said if the space station construction were to fall behind, there would be less need to use the shuttle.

3.   He started making a point of using that shuttle.

4.   Increasingly, the White House uses the shuttle as a patronage tool.

5.   Fearing a sudden barrage of relatives, officials blocked the road leading to the center and began using shuttles to bring the families in.

6.   Japan aims to use the shuttle to ferry cargo to a planned permanently-manned international space station.

7.   The international space station should be in place early in the next century, and NASA in theory no longer would need to use the shuttles as space laboratories.