IES - Vocabulary concept

There is a ..... of thin ice on top of the lake. It is dangerous to walk on it.

• layer

• film

• shade

• surface

The animal catches food in a ..... way. I've never seen it.

• super

• good

• unique

• common

A bird's feathers have several ....

They keep the bird warm and they help it to fly.

• adapted

• layers

• surfaces

• functions

Mathematics has many practical ..... in everyday life, for example, in managing your money.

• structures

• applications

• layers

• parts

The scientists needed a powerful microscope to see the complex ... inside the tiny bacteria.

• function

• application

• structure

• surface

The author ... the story so that young children could understand it.

• provide

• view

• cancel

• adapted