Unit 7A

to produce or design something that has not existed before

• discover

• invent

• innovate

to introduce new things, ideas or ways of doing something

• innovate

• invent

• discover

The ___ of the components ensures that the machine will work.

• discovery

• design

• invention

"serious and important"

• meaningful

• innovation

• discovery

In addition to inadequate equipment and technology, those countries

increasingly had to ___ environmental

challenges.

• approve

• invent

• deal with

We must constantly adapt and ___ to ensure success in a growing market.

• invent

• innovate

• design

It should be changed only to ___ what already exists.

• increase

• discover

• improve

An elephant's average ___ is 60 years.

• living

• lifespan

• live