| 1. In October of 1968, U.S. president Lyndon Johnson ordered the total _______________ of American bombing of North Vietnam. | | |
| 2. American military personnel are staging various terrorist _______________ in order to better prepare for possible future attacks. | | |
| 3. Driving a car is not _______________ dangerous even though thousands of people die in accidents each year. | | |
| 4. The amount of _______________ on the radio depends on how strong the signal is. | | |
| 5. Tooth pain may go away _______________, but the problem will not go away until it is treated. | | |
| 6. Despite his years of _______________ in a prisoner-of-war camp, the old man always had a positive view of life. | | |
| 7. Schools are organized like factories, and the educational process is _______________ to commodity production. | | |
| 8. If you want to make a darkroom for developing your photos, you'll need to put _______________ sheets of black paper on the window so that absolutely no light gets through. | | |
| 9. The union has been unable to reach a settlement with the administration, and has asked for the services of a well-known _______________. | | |
| 10. The latest safety _______________ make this Volvo the best family car available today. | | |