1. Complete the sentences using the adjectives from the box.
1. Dutch tulips are famous all over the world.
2. There are a lot of ___ animals in the world. Something must be done to prevent them from dying out.
3. Dinosaurs are an ___ species.
4. Mike always does what he promises. He is a reliable and ___ person.
5. Doctors say that eating bread is ___ for people’s health.
6. It’s unsafe for animals to live in their ___ habitats if they are polluted.
7. The members of the ___ government do a lot to protect the environment in our community.
8. Yesterday Peter gave a talk on the main problems of the 21st century.