| 1. Changes in the American economy generally have a serious _______________ on our economy here in Canada. | | |
| 2. Most immigrants to Canada try to preserve the culture and _______________ of their home country for their children. | | |
| 3. Water and salt both work to _______________ the water content of the body. | | |
| 4. People in this _______________ want to keep the area safe for children to play in. | | |
| 5. I don't really think that it is _______________ to wear jeans to the office. | | |
| 6. The Great Wall of China was _______________ to keep out enemy invaders. | | |
| 7. There are 109 different _______________ in the Periodic Table in chemistry. | | |
| 8. Tian Hsu works hard to _______________ close friendships with the students she studied with in London. | | |
| 9. My great-grandfather came to Boston to _______________ his fortune in the early 1800s. | | |
| 10. Scientists are only beginning to recognize the _______________ benefits of using ocean tides as a source of endless, clean energy. | | |