Grammar
Vocabulary
Speaking
100
________ big is a turtle?

How

100

_________ fish

tropical

100

Make a tag question using this sentence:

"Is the whale big?"

"The whale is big, isn't it?"

200

______  ______ fins does it have?

How many

200

What lives in caves?

Octopuses, eels

200

Make a tag question using this sentence:

"Whales eat krill."

"Whales eat krill, don't they?"

300

(its / their)

Whales use _____ blowholes to breathe.

their

300

What does a shark have (3)

fins, a tail, gills

300

Make a tag question using this sentence:

"Can turtles walk on land?"

Turtles can walk on land, can't they?

400

(its / their)

The blue lobster uses _____ big claws to catch ______ lunch.

its, its

400

What does a shark have that a dolphin doesn't?

Dolphins have no gills - they have a blowhole!
400

"Dolphins aren't the biggest sea animals."

"Dolphins aren't the biggest sea animals, are they?"

500

The octopus has eight tentacles on ______ body. Crabs have eight legs on _______ body.

its, their
500

This place is under the ocean. It's colourful and home to many sea animals. What is it?

It's the coral reef.

500

"Seals swim slower than sea lions."

"Seals swim slower than sea lions, don't they?"