| 1. Computer fraud has become a __________ problem for Internet commerce. | | |
| 2. Human beings are the only species which can __________ its own impact on the environment. | | |
| 3. The nature house offers a number of interesting __________ programs on the lifecycle of the salmon for local school children. | | |
| 4. They have a lot of __________, but they don't have an organized system to use it or analyze it. | | |
| 5. The recipe for our cookies has been __________ to contain less fat. | | |
| 6. The entire life of a house fly is spent within a few hundred feet of the __________ where it was born. | | |
| 7. The politician took a __________ stand against his own party's position on the issue. | | |
| 8. The U.S. plan clearly __________ a time frame for withdrawal of its troops from the area. | | |
| 9. In January 2000, Sweden __________ the Church of Sweden as the official state religion. | | |
| 10. Successive years of poor harvests played an important __________ in the demise of the empire. | | |