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London Zoo My favourite place in London is London Zoo. It is the world's(_) scientific zoo. It (_) in 1828. At that time it housed a collection of exotic animals that were studied by scientists. Nowadays the collection is even (_). In the African section you can come face to face with some of Africa's most unusual animals including zebras and hunting dogs. Make sure you (_) feeding time at the Penguin section. Find out more about these popular creatures from the zoo's keepers. With over 12,000 animals to see every visitor enjoys (_) the tour of the Zoo.

1. older, elder , eldest ,oldest
2.opens, opened, was opening,has opened
3.greater, great ,more great , greatest 4.miss, have missed, don't miss, will miss 5. to take, took, taking, takes​