This question has options. Answer the question about text:

So , I set to work , clearing and cleaning a space , and setting up the tank . At the end of the day , my personal menagerie had grown by one puzzled little tortoise . His personal space has grown a lot larger , and one wall of the tank was made from a mirror , so there 's even a bit of company .

Why did the little tortoise think he had company ?
OPTIONS:
i. There were other little animals in my menagerie that could visit him ..
ii. He would see himself in the looking glass not realizing he was looking at himself ..
iii. None of the above choices ..
iv. Because I kept sticking my head in the tank and he 'd liked seeing me ..
ii.