Comparative adjectives

Dogs are________________ than chickens.

• more intelligent

• intelligenter

Lucy is ____________ than Julia.

• more old

• older

Russia is much ___________________ than the UK.

• biger

• bigger

In the UK the streets are normally _______________ than in India.

• more clean

• more cleaner

• cleaner

London is _________________ Bariloche.

• busier than

• busyer

• more busy

• more busier than

Girls are usually _____________________ boys.

• quieter

• more quiet

• more quiet than

• quieter than

Are crocodiles ______________________ than dolphins?

• dangerouser

• more dangerous

Being in quarantine is ________________ being at school.

• worst than

• worse

• badder

• worse than

Which is _____________: chocolate or dulce de leche?

• gooder

• better

• better than

• more good

Australia is _________________ than the Antarctic.

• hoter

• more hot

• hotter

• hottest