oxford discover 5 unit 1 words

............. were birds that lived a long time ago and couldn't fly.

• Dodos

• Sea Wolves

• Woolly mammoth

........... looked like zebras with stripes only on the fronts of their bodies.

• Elephant birds

• Quaggas

• Tigers

........... lived in the ocean and had flippers.

• Dodos

• Quaggas

• Sea wolves

............... were related to elephants.

• Woolly mammoth

• Elephant birds

• Sea wolves

all these animals ........... None are alive today.

• survive

• extinct

• endangered

Tigers still ........ today, even though there are fewer of them.

• extinct

• survive

• endangered

Some people unfairly ............ animals for their fur.

• exploit

• respect

• save

Polar bears are in danger of becoming extinct. They are ........ animals.

• extinct

• survive

• endangered

African lions live in the grasslands. It is their .............

• habitat

• cage

• prison

Many different ........... of birds live in nature reserves.

• habitats

• quaggas

• species