1. Water pollution is...many fish species with extinction.
a) destroying
b)threatening
c) damaging
2. Animal ... are in danger all over the world.
a) homes b) hedgerows c) habitats
3. The Nile ... flows into the Mediterranean Sea.
a) Lake 6 River c) Pond
4. How many ... of birds live in this woodland ?
a) species
b) residents
c) inhabitants
5. My neighbour is very ...; she never says hello to me.
a) arrogant
b) selfish
c) friendly​