1. hexagon   ling xing   [liu;lu] [jia;jiao;jue] xing   [leng;leng;ling] jing   si fang xing   Hint Half-n-half Clue   2. oval   fei ji   luan xing   wu [bian;bian] xing   duan dian   Half-n-half Clue   3. pyramid   si [bian;bian] xing   chui zhi xian   tu mian   jin zi [da;ta]   Half-n-half Clue   4. concave   [bian;bian] yuan   [leng;leng;ling] jing   [ao;wa] mian   tu mian   Half-n-half Clue   5. ellipse   si fang xing   zhi xian   tuo yuan   jin zi [da;ta]   Half-n-half Clue   6. heptagon   fei ji   qi [bian;bian] xing   wu [bian;bian] xing   guang [mang;wang]   Half-n-half Clue   7. pentagon   wu [bian;bian] xing   tu mian   guang [mang;wang]   duan dian   Half-n-half Clue