____ such as crocodiles, are cold-blooded animals - they need the sun to stay warm.

• Amphibians

• Poultries

• Land animals

• Reptiles

The stress had completely ____ when he finished the project.

• different

• disappeared

• endangered

• extinct

The river overflows the ____, so they can have abundant crops.

• farmlands

• ponds

• sand grains

• hedgerows

If we don’t get this evidence, we will ____ everything in 10 years’ time.

• pollute

• risk

• support

• cut down

These toys are not ____ for children under three.

• easily

• dangerous

• suitable

• environmental

The koalas recovered in a police car before being taken to a ____ rescue center.

• habitat

• species

• wildlife

• countryside

Birds and mammals, _____ deer, were hunted for sport.

• accidentally

• unfortunately

• especially

• badly

Stop ______, there won’t be enough for our guests.

• sick as a dog

• sly as a fox

• sleep like a log

• eating like a horse

I might look tired in the morning, but after a cup of coffee I am ____ .

• as happy as a clam

• as green as grass

• as fresh as a daisy

• as wise as an owl

Your pets are like ____, I have never seen a cat and dog who are better friends.

• a box of chocolates

• a fish out of water

• two peas in a pod