People who think that zoos are a good idea say they _____ us with the opportunity to study these animals. ( produce, bring, provide, make )
provide
Seeing animals in zoos gives us the opportunity to _____ about the natural world and be close to wild animals. ( discover, learn, find, realise )
learn
Some people think some animals might have gone extinct if _____ zoos were not feeding them and learning to help them reproduce. ( that, what, whose, these )
these
Researching and learning of some species of animals would not be possible _____ zoos. ( without, instead, except, unless )
without
Some people disapprove of zoos because they _____ it is wrong to put animals in cages. ( hope, expect, imagine, believe )
believe
Some people argue that in zoos which are not _____ properly, animals live in dirty conditions and eat unsuitable food. ( ordered, managed, decided, aimed )
managed
