1. we   kami   enpitsu   watashitachi   kanojo   Hint Half-n-half Clue   2. aeroplane   hikouki, hikōki   arigatou, arigatō   hai   musuko, obotchan   Half-n-half Clue   3. son   hon   oniisan, onīsan, ototo   tsuma, onna   musuko, obotchan   Half-n-half Clue   4. airport   kuukou, kūkō   asa   obaasan,  obāsan   musuko, obotchan   Half-n-half Clue   5. pen   arigatou, arigatō   pen   nouto, nōto   touri, tōri, michi   Half-n-half Clue   6. eraser   migi   obaasan,  obāsan   hikouki, hikōki   keshi gomu   Half-n-half Clue   7. left   hidari   oniisan, onīsan, ototo   naifu   ban   Half-n-half Clue