On the other hand,

Nevertheless,

However,

In conclusion,

Therefore,

In contrast,

Moreover,

Not only that, butNobody should enjoy going to zoos which keep animals in cages.I'd like to start this composition by saying that I have enjoyed going to zoos and looking at animals in the past. It's always very exciting to look at creatures you have never seen before. (1)But many people say that zoos are not pleasant places and the animals are in cages and don't have their freedom. (2)And if you deny animals their freedom and keep them in enclosed spaces, they become ill and psychologically disturbed.(3)But people who support zoos say that the animals are well looked after and fed, something that does not always happen to them in the wild. (4)And zoos have started many breeding programmes to save endangered species. (5)So many animals that might have become extinct are now still alive.If I had thought about it when I first went to see a zoo, I would have been unhappy about animals in cages, and I now think that is wrong. (6)But some of the wildlife parks in various countries in the world give animals both security and freedom. Those are the ones I approve of.(7) So I think that zoos are often cruel places. Proper wildlife parks are a better way for man to preserve species whilst, at the same time, giving us all a chance to see animals in a natural habitat. (8) But I am sure many families will still take their young children to visit zoos.(1) ____(2) ____(3) ____(4) ____(5) ____(6) ____(7) ____(8) ____