1.Sharks don't often humans. 2.There are 6,000 wild tigers in the world.
3.Some people are trying to endangered animals.
4.There are more people who die in ___ with chairs than with animals.
5.Human are changing the climate.
6.There is a lot of in big cities. ​

EugeneEugene007    1   02.11.2020 16:33    2