Academic Vocabulary in Use Unit 2

The ___________ of biodegradability has been the most important topic during the conference.

• issue

• principle

• aspect

• range

Some people still do not accept Darwin's _________ of evolution.

• theory

• topic

• nature

• subject

The study revealed a regular ___________ of changes in temperature.

• pattern

• case

• aspect

• issue

The writer made a powerful __________ for regulating diet supplement business.

• case

• awareness

• principle

• perspective

Our ___________ to obtaining graphene is quite modern and cost-efficient.

• approach

• principle

• model

• subject

The most important ____________ of graphene are durability and conduciveness.

• features

• principles

• significance

• assessment

Public _____________ of climate change is getting higher, but still many people don't know about it.

• awareness

• importance

• significance

• identification

I have ___________ your essays and I have to say that they are not very good.

• assessed

• identified

• featured

• approached

The research ________ environmental effects of nanoparticles is still ongoing.

• into

• about

• of

• on

What is the ______________ of these results? What do they tell us? Are they important?

• significance

• identification

• perspective

• assessment