Put the adjectives in the correct form.

Edinburgh Castle is --- (amazing) castle in the world.

The Urals are as --- (picturesque) as the Altai.

Winter in Moscow-- (frosty) than in Kaliningrad.

Today the sky is --- (clear) than yesterday.

What is--- (impressive) building in your city?

This forest is not so --- (wild) as that one.

British bushes are-- (thick) than Russian ones.

Where is-- (high) place in the world?