| A | B |
| bicentennial | In 1989 the _______________ of the first ten amendments to the US Constitution |
| bilateral | Canada and the United States have a ______________ trade agreement. |
| bilateral | Our school has a ____________ athletic program that includes both in-school and after-school sports. |
| bipartisan | The hearings |
| bisect | When you _____________ a square |
| centenary | Our town is preparing a time capsule of contemporary articles to be opened at its next _____________ celebration. |
| centigrade | Although most Americans continue to use the Fahrenheit scale |
| decathlon | The winner of the Olympic ________________ can be considered an all-around athlete. |
| decimate | European diseases like measles _________________ Native American populations because they had no immunity. |
| decimate | To punish a legion that had shown cowardice |
| duplex | The two families living in the ____________ shared the same front porch and back yard. |
| duplicate | Forgers try to _____________ precisely the paper |
| Monarch | In early autumn large flocks of _______________ butterflies migrate from Canada to their winter homes in Mexico. |
| monarch | Queen Victoria was __________ of the British Empire at its height. |
| monogram | The personal dishes and silverware of French monarch Napoleon Bonaparte bore the _____________. |
| monolith | A massive ___________ formed the roof of the tomb. |
| monolith | Local restaurants cannot compete with a ___________ like a national fast-food chain. |
| monologue | A long speech made by one perfomer or by one person in a group is a___________. |
| monopoly | One publisher holds a ___________ on printing all of our school publications. |
| quadrant | A _________________ contains 90 degrees of the 360 degrees of a circle. |
| quadrant | Rescuers divided the forest into ________________ and searched each thoroughly for survivors. |
| quartet | Most operas contain a _____________ for two women (a soprano and an alto) and two men (a tenor and a bass). |
| quatrain | Most nursery rhymes |
| trilogy | The "Lord of the Rings |
| trisect | The two freeways ____________ the once-united community into three separate neighborhoods. |
| triumvirate | In ancient Rome the Second _____________________ was composed of Mark Anthony |
| unanimous | To reach a verdict |
| unilateral | Since the rest of my family was away when the house burned |