1. aeroplane   oniisan, onīsan, ototo   hikouki, hikōki   watashi   ko, kodomo   Hint Half-n-half Clue   2. notebook   fouku, fōku   nouto, nōto   sayounara, sayōnara   oneesan, onēsan, imoto   Half-n-half Clue   3. airport   yoru   kuruma   kuukou, kūkō   kanojo   Half-n-half Clue   4. he   kare   hidari   sayounara, sayōnara   minami   Half-n-half Clue   5. husband    okaasan, okāsan, haha   oshojin, otto   oudouri, ōdōri   musuko, obotchan   Half-n-half Clue   6. we   ojiisan, ojīsan   watashitachi   iie, īe   oniisan, onīsan, ototo   Half-n-half Clue   7. yes   watashi   hai   asa   minami   Half-n-half Clue