English - Final Exams Revision Unit 6

 The wild elephant could become__________by the end of next decades.

• A. extinct

• B. extinction

• C. extinguish

• D. extinguisher

These animals have__________all the necessary qualities to help them catch their prey.

• A. evolution

• B. evolutionary

• C. evolved

• D. evolutionist

His parents won’t let him play ice hockey because they think it’s too__________.

• A. danger

• B. dangerous

• C. endanger

• D. endangered

These plants cannot__________in very cold conditions.

• A. survival

• B. survive

• C. survivor

• D. survivable

Harry is ill and can’t__________his assignment about the ant’s activities.

• A. work on

• B. believe in

• C. live on

• D. get to

All species are important and help maintain the ecological__________.

• A. cycle

• B. habitat

• C. difference

• D. balance

The loss of__________across the world is bad news not only for nature, plants and animals but it is a danger to human health as well.

• A. biodiversity

• B. diversity

• C. diverse

• D. diversify

Not all animals are friendly or__________. Elephants and tigers are examples of animals that are dangerous.

• A. harm

• B. harmful

• C. harmfully

• D. harmless

Sustainable business development involves systematically creating a better future through evolutionary changes. (opposite)

• A. growing

• B. stagnant

• C. changing

• D. progressive

Supermarkets have recognized the increasing popularity of organic food. (closest)

• A. improve

• B. fat

• C. natural

• D. nutritious