YOU LIVE IN A TOWN. THE TOWN IS VERY OLD.A. YOU LIVE IN THE TOWN WH...

40.You live in a town. The town is very old.A. You live in the town where is very old. B. You live in the town which is very old.C. You live in the town what is very old. D. You live in the town when is very old.Choose the word that best fits each space in the following passage:Wild animals and wild places where they live are seriously (41)______ almost everywhere. One species has become (42)_______ in each year of this century, but many hundreds are now in (43)______. Lack of (44) ______ would lead to the rapid advance of the process of extinction. Already many kinds of wild animals have been so reduced in number that their role in the ecosystem is forgotten. But even more important, perhaps, the individual kinds of animals and plants, whole habitats are in danger of vanishing: marshes are being drained, and the world forests, especially the tropical forests are being cut down to ( 45)_______man’s need of timber and paper.