1. 从方框中进择合适的词完成句子

Why,  Where,  Because,  does,  don't

1. （1） — are lions from?
   

   —They are from South Africa.
   

3. （2） —Why your aunt like cats?
   

   —Because she thinks they are interesting.
   

5. （3） —Why you like lions?
   

   —Because they are scary.
   

7. （4） —I like giraffes.
   

   —?
   

   —Because they are beautiful.
   

9. （5） —Why is Tom so happy?
   

   — he gets a cute pet dog.