G11 1st EOT Revision

My father is a ________. His job involves protecting plants, animals, and natural areas, from the damaging effects of human activity.

• conservationist

• ecologist

• scientist

• protectionist

When _____ down, trees release a lot of carbon dioxide into the atmosphere.

• cut

• cutting

• having cut

• to cut

Habitats refer to the physical places ____ species live and interact with one another.

• where

• which

• who

• that

_____ that Mai is interested in environmental issues, Mike bought her a book about global warming.

• Knowing

• Known

• Having been known

• To know

____ widely for cooking and heating, sunlight and wind can reduce use of fossil fuels.

• Used

• Using

• Having used

• To use

When _______ to explain her mistake, Mary cleared her throat nervously.

• asked

• being asked

• having asked

• asking

There are a wide ______ of reasons why some species become endangered.

• variety

• amount

• number

• diverse

She is writing a letter to make a complaint ____ the house owner about the noise in the building recently.

• to

• on

• with

• at

Answer explanation

Make a complaint to sb about st: phàn nàn với ai về điều gì

Young people and old people often come into ________ with one another because of the smallest things.

• conflict

• agreement

• belief

• support

Answer explanation

Thanks ________ the new technology, our life expectancy now is much higher than before.

• to

• with

• for

• at

Answer explanation