Superlatives and present perfect

The river is the ______ I have ever seen

• dirty

• dirtier

• dirtiest

• more dirtier

This restaurant is ___________ that I've ever visited

• the most expensive

• most expensive

• more expensive

• expensive

It is the _______ hotel that I've ever stayed in.

• noise

• noisiest

• noisier

• most noisiest

He is the ______ person I've ever met.

• ruder

• most rude

• rudest

• more rude

Korean beef is the ______ meat that I've eaten.

• goodest

• good

• better

• best

She is the nicest teacher I've ever_____.

• have

• had

• has

It is the biggest waterfall that I’ve ever _____.

• see

• watch

• seen

• saw

This is the best pizza I've ever ___________.

• eat

• ate

• eaten

• aten

This is the easiest test I’ve ever________.

• taken

• took

• take

Australia is the farthest I’ve ever _________.

• travels

• travel

• traveled