The United Parcel Service plansto convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to run on cleaner-burning natural gas.
A.to convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to
B. to convert its more than 2,000 trucks in the Los Angeles areathat are powered by gasoline to
C. on converting its more than 2,000 gasoline-powered trucks in the Los Angeles areathat will
D.for its more than 2,000 gasoline-powered trucks in the Los Angeles
...
A.to convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to
B. to convert its more than 2,000 trucks in the Los Angeles areathat are powered by gasoline to
C. on converting its more than 2,000 gasoline-powered trucks in the Los Angeles areathat will
D.for its more than 2,000 gasoline-powered trucks in the Los Angeles
...






