Choose the correct indefinite article for each gap.
Many people like animals. Some of them keep snake, lizard, or even emperor scropion in their flats. However, Steven knows that one should not do that. He likes animals and does not want to harm them. So, he often goes to the zoo to look at some of his favourite animals.He enjoys watching animals he can't keep at home, or could you imagine having elephant, tiger, lioness, cheetah or bear in bungalow or flat in city like Vienna?