| A | B | 
| mathematics | science dealing with the measurement, properties, and relationships of quantities, as expressed in numbers or symbols | 
| really | actually; truly; in fact; indeed | 
| audience | people gathered in a place to hear or see | 
| usually | according to what is usual; commonly; ordinarily; customarily | 
| diamond | a colorless or tinted precious stonee, formed of pure carbon in crystals; in baseball, the area bounded by home plate and the three bases | 
| favorite | liked better than others | 
| memory | ability to remember; capacity to retain or recall things | 
| restaurant | a place to buy and eat a meal | 
| recognize | be aware of someone or s omehing as already known; identify; acknowledge acquaintance with | 
| disgusted | filled with disgust | 
| secretary | person who writes letters, keeps records, etc., for a person, company, club, etc. | 
| miniature | anything represented on a very small scale; a reduced image or likeness | 
| tournament | contest in any game of skill in which a number of competitors play a series of games | 
| vacuum | an empty space without even air in it; an enclosed space from which almost all air or other matter has been removed | 
| Delaware | one of the southeastern states of the United States | 
| gratitude | kindly feeling because of a favor received; thankfulness | 
| elementary | of or dealing with the simple, necessary parts to be learned first | 
| juvenile | young; youthful; immature; childish | 
| victim | person, animal, or thing sacrificed, injured or destroyed; person badly treated or taken advantage of | 
| catetgory | group or division in a general systemof classification; class |