The Earth ………………….. the sun.

Nowadays many young people want to donate their ………………………. to save the lives of those who need it.

They played football ………………………… a team from another country. They tried so hard to win the game.

The brave soldiers …………………….. their people during difficult wars.

Jupiter is the largest ………………………… around us. It goes around the Sun and has more than sixty moons.

A building from which people can watch the planets and the stars is a/an ………………………….. .

Shiraz and Isfahan are two ……………………. places for different visitors.

I am …………………………… information for the book I am going to write.

Bill Gates is very ………………….. in the world. Everybody knows him as a rich man.

Red blood cells …………………… oxygen around the body.

Which one is different?

This definition: (things that are true or that really happened), is for the word ………………………. .

………….………….. defend our body against microbes.

The heart ………………..…. blood round the body.

There is one ………………….……. going around the earth.

I like healthy food like rice and kebab. Healthy means …………………… .

We can see Uranus and Neptune with ……………………… .

Planets go around the sun in different ………………. .

Some planets have …………………… like Saturn.

It’s no ………………………… that you are hungry. You didn’t eat any breakfast.