1.   A federal agent also said the liquid contained sawdust, which is sometimes used to pack nitroglycerine.

2.   A strong olive brine is used to pack olives.

3.   Technically, it makes no difference whether glass or steel is used to pack heat-processed foods like fruits and vegetables.

4.   The boxes I use to pack the fruit cost more.

5.   The company also makes a rigid suitcase that can be used to pack the bikes for the luggage compartments of airplanes.

6.   Investigators said those clothes had been used to pack the suitcase in which the bomb was concealed.

7.   Investigators said those clothes were used to pack the suitcase in which the bomb was concealed.

8.   The asphalt is used to pack nuclear waste in drums.