1. 右   mountain   aunt   zoo   right   Hint Hint       2. 空港   airport   pharmacy   son   car   Hint       3. 車   evening   car   river   college, university   Hint       4. 図書館   garden, park   afternoon   library   uncle   Hint       5. 真夜中   midnight   college, university   cafeteria   I   Hint       6. 祖母   school   afternoon   college, university   grandmother   Hint       7. 湖   grandfather   sister   he   lake   Hint