WHAT IS THE HIGHER MOUNTAIN IN THE WORLD

20.

What is the higher mountain in the world?

A. What

B. is

C. higher

D. in

Read the following text and choose the best answer for the questions

below.

Books play a very important part 21

our life. It’s true that every family has

books. We can 22

books everywhere. We learn many things from books.

Books 23

us in education and in many other thing in our life.

Today there are a lot of public 24

in our country and people can borrow

them to read there or bring home to read. Each year hundreds of new books for children

appear in Vietnam. The books are very 25

and children like reading

them very much.

Read and choose the correct answer.

Colour

The first scientist to study colour was Sir Isaac Newton. He was an English scientist who

lived from 1642 to 1727. Newton was the first person to divide white light into different

colours.

In 1861 another English scientist, James Clerk Maxwell, showed that he could make

other colours by

mixing

the

primary

colours - red, blue and yellow - in different ways.

These other colours are called

secondary

and

tertiary

colours.

We make secondary colours by mixing two primary colours together. For example, red

and yellow become orange, yellow and blue become green, and blue and red become

violet. We make tertiary colours by mixing one primary colour with one secondary

colour.

We can make a room look bigger or smaller, hotter or colder by using colour. Green and

blue are cold colours. They can also make a room look bigger. Red, orange and yellow

are hot colours. They can make a room look smaller.

Adapted from New century readings (Book 1)