1.  They used explosives to blow the door off the front of the building.?

2.  - call me if you need anything.see youinformal used when saying goodbye to a friend who you will see again soon?

3.  A ball of green wool was passed around and we used it to bind ourselves together as the singing continued.

4.  A barrier layer cell has too slow a response time to be used in instruments that have a chopper.

5.  A boilerplate is a sentence, paragraph, or entire section of text that is used in many different documents.

6.  A careful note should be made against any sub-contractor used by the builder who subsequently proved to be unsatisfactory.

7.  A catalyst facilitates a chemical process without being used up or changed itself.

8.  A chemical sprout inhibitor should be used for long term storage.