unit 1,2,3

The focus of the seminar will be on ______ of hazardous waste.

• disposal

• clutter

• depletion

• replacement

______ farming avoids the use of chemical fertilisers and pesticides.

• Organic

• Sustainable

• Hazardous

• Geothermal

Regular exercise is essential to longevity, ______ it is not the only factor.

• and

• but

• or

• so

The burning of fossil fuels is the largest source of greenhouse gas emissions ______ causes air pollution.

• and

• but

• or

• so

We should use bicycles instead of cars _______ this will help reduce exhaust fumes and pollution.

• because

• although

• but

• if

The preservation of natural resources is essential in today's economic and _______ development.

• technological

• technology

• technologist

• technologically

Ladies and gentlemen, may I introduce ours _______ guest?

• distinguished

• distinguish

• distinguishable

• distinguishes

Rapid ________ may lead to a shortage of livable housing, traffic congestion, and air pollution in urban areas.

• urbanisation

• urban

• urbanize

• urbanized

The government has proposed new measures to boost _____in the country.

• industrialisation

• industry

• industrial

• industrialize

Our class monitor Manh Tung insisted that everyone _____the three-day tour of Sa Pa.

• join

• be joined

• should be joined

• joined