Words in blue in the text. Which two wo are verbs? Use the words to complete the
sentences.
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.