Question

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.

Answer 1

1. More expensive
2. The rarest
3. Important
4. Clearer
5. Smarter
6. The most valuable
7. More difficult
8. Earlier

Answer 2

Sure, I'd be happy to help you with that! Here are the corrected sentences with the adjectives/adverbs in the correct form:

1. Travelling by car is more expensive than travelling by bus.
2. The Yangtze River Dolphin is one of the rarest 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 more clearly?
5. Dolphins are actually smarter than chimpanzees.
6. The Mona Lisa is the most valuable painting in the world.
7. It is more difficult to find work in the countryside than in the city.
8. Jill was tired last night, so she went to bed earlier than usual.