| 1. Atoms form _______________ with each other by sharing or exchanging electrons. | | |
| 2. Doctors believe my mother's quick _______________ from her illness was partly due to her desire to see her grandchildren again. | | |
| 3. Studies show that almost all animal societies _______________ clear patterns of territorial, hierarchical, and sexual inequality. | | |
| 4. Drinking milk is an effective way of _______________ the burning feeling caused by eating spicy food. | | |
| 5. Our company has built up a great deal of _______________ in creating successful web-sites. | | |
| 6. In 1215, Britain's King John was forced by his lords to sign the Magna Carta _______________ that free men are entitled to judgment by their peers, and that even a sovereign is not above the law. | | |
| 7. The longest _______________ between the birth of two children on record is 41 years; a Welsh woman had a girl in 1956, and then a boy in 1997. | | |
| 8. According to scientists, oysters can change from one _______________ to another and back again depending on which is best for mating at a given moment. | | |
| 9. China has undergone an incredible economic _______________ in the last 20 years. | | |
| 10. Books in the library are _______________ by author, title, subject, and key word. | | |