Complete IELTS 4 - Review Unit 1-3

The new Iphone was said to have made a _____ in the mobile industry.

• preservation

• evolution

• revolution

Wind power is one type of _____ energy.

• environmental

• renewable

• fuel

Some _________ believe that the best way to ease traffic congestion is to _____ flexitime.

• urban planners, implement

• environmentalists, use

• commuters, buy

The project aims to reduce traffic _______ and air pollution.

• stuck

• congestion

• digestion

• block

The ________ may help drivers find the shortest way to get to the destination.

• navigator

• navigation system

• direction system

• seafaring system

The hotel has a _________ for excellent customer care.

• damage

• threat

• reputation

Which phrase is a synonym for "LIFESTYLE"?

• way of life

• cost of life

• change of life

It is believed that Sydney Opera House is the most __________ in Australia.

• distinct animal

• interesting art

• toxic plant

• spectacular scenery

The government try to __________ rain-forests because of sustainable development.

• preserve

• diverse

• cut down

Due to the lack of doctors, residents in this area cannot access to __________.

• culture

• health-care

• science

• education