1. Mr. Ching is Chinese.   Ching san wa Chūgokujin desu.   Ching san wa Chūgokujin desu ka.   Ching san wa Chūgokujin ja arimasen.   Ching san wa Chugoku kara kimashita.   Hint Half-n-half Clue   2. Keiko's boyfriend is an European.   Keiko san no haha wa Europejin desu ka?   Keiko san no chichi wa Europejin desu ne.   Keiko san no kareshi wa Europejin desu ka?   Keiko san no nakama wa Europejin desu.   Half-n-half Clue   3. Is she an American?   Kanojo wa Amerikajin ja arimasen.   Kanojo wa Amerika e ikimasu ka?   Kanojo wa Amerikajin desu ka?   Kanojo wa Amerika e ikimasu.   Half-n-half Clue   4. Are you a German?   Watashi wa Doitsujin ja arimasen.   Anata wa Doitsujin desu ka?   Watashi wa Doitsujin desu.   Anata wa Doitsu e ikimasu ka?   Half-n-half Clue   5. Karina is not a Mexican.   Karina san wa Mekishikojin desu.   Karina san wa Mekishikojin dewa arimasen.   Karina san wa Mekishikojin suki desu.   Karina san wa Mekishiko kara kimashita ka.   Half-n-half Clue   6. Is Annie an Englishwoman?   Annie san wa Igirisujin ja arimasen?   Annie san wa Igirisujin desu ka?   Annie san wa Igirisu ni imasu ka?   Annie san wa Igirisujin desu ne?   Half-n-half Clue   7. I am not an Australian.   Watashi wa Ōsutorariājin ja arimasen.   Watashi wa Ōsutorariā kara kimashita.   Watashi wa Ōsutorariā e ikimasu.   Watashi wa Ōsutorariājin desu.   Half-n-half Clue