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was understood centuries before this time was described by an Indian writer about 2300 years ago is met in many countries today is carried out in forests as well as in national parks
location view event landscape
have been created has been created was created were created
No one Nobody None Anybody
A．the growth of the world’s population has meant greater danger to wildlife B．about a thousand sorts of mammals are in danger of extinction C．the speed of extinction of mammals is lower now than it was from D．1 to 1800 hunters who kill endangered sorts of animals are seriously punished by law
that have ever been that has never been which was ever that had been
falling down dying out growing up going away
location view event landscape
treats thinks ranks regards
is ever built have ever been built was ever built has ever been built
There’s no doubt that It’s no wonder that This is no doubt whether That is no wonder whether
to be seen to see seeing has been seen
it is no wonder that there was no doubt that it has no wonder if there is no doubt whether
in doubt beyond doubt beyond wonder without doubts
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