17ex
Put the adjectives / adverbs in brackets into the correct form.
1 Travelling by car is tar
(expensive) than travelling by bus.
2 The Yangtze River Dolphin is one of
(rare) mammals in the world,
3 Recycling is very
(important to help protect the environment
4 I can't understand you. Can you please slow
down and speak
(clear)?
5 Dolphins are actually
(smart) than chimpanzees.
6 The Mona Lisa is
(valuable) painting in the world.
7 It is
(difficult) to find
work in the countryside than in the city
8 Jill was tired last night, so she went to bed
(early) than usual.