| 1. There are over 100,000 people living in _______________ on the outskirts of the city. |  |  | 
| 2. The orangutan somehow escaped from its _______________, and spent the afternoon in the trees surrounding the zoo. |  |  | 
| 3. Climbing _______________ burns about two and a half times more calories than swimming for the same amount of time. |  |  | 
| 4. For reasons of safety, please remove your sunglasses when driving through the _______________. |  |  | 
| 5. The government of Algeria has planted rows of trees in an area known as the Green _______________, in an effort to halt the spread of the desert. |  |  | 
| 6. Eric Clapton is apparently recording his new album in a _______________ in L.A. right now. |  |  | 
| 7. The farm is surrounded by an electrical _______________ to keep the cows from wandering away. |  |  | 
| 8. The old man is living in a _______________ for homeless people downtown. |  |  | 
| 9. Put the rake and the shovel in the garden _______________, and bring the hammer in the house. |  |  | 
| 10. OPEC has agreed to increase oil production by 300,000 _______________ a day. |  |  | 
| 11. We saw a beautiful statue of the Buddha in a _______________ in Sri Lanka. |  |  | 
| 12. The second tallest communications _______________ in the world, located in Russia, was badly damaged in a fire in August 2000. |  |  | 
| 13. We'd better stop at a gas _______________ pretty soon; we're low on fuel. |  |  | 
| 14. You can go into that little _______________ over there to vote for the candidate of your choice. |  |  | 
| 15. The city has put a number of new _______________ at the playground so that parents can sit and watch their children play. |  |  | 
| 16. Thousands of school children crowded into a sports _______________ to hear Nelson Mandela speak when he came to Vancouver. |  |  | 
| 17. Victoria is an important _______________ for Canada's navy fleet. |  |  | 
| 18. In August of 1961, East Germany began to _______________ a five-foot-high wall along its border with the West. |  |  | 
| 19. Belgium's system of _______________, rivers, and highways connects the country to eastern and western Europe. |  |  |