Complete the gaps with the correct word. Then put the words in brackets into the correct form.
Grammar in Focus
The Aurora Borealis
• The aurora borealis is a colourful display 1) moving lights in the night sky. It 2) (appear) in northern countries and is sometimes called the Northern Lights. It gets 3) name from the Roman goddess of dawn, Aurora.
• It 4) (cause) by particles from 5) Sun entering our planet’s atmosphere at the poles. There is also an aurora in southern countries. 6) is known as the aurora australis - the Southern Lights. However, the aurora borealis 7) (see) by more people because more people live in the far north 8) in the far south.
• Auroras have lots of different colours, but the 9) (common) ones are pale green and pink. Researchers have claimed that the auroras also make the sound 10) distant clapping. Auroras can occur 11) time of the day or night, but are easier 12) (see) when the sun has gone down.
Ответы
Complete the gaps with the correct word. Then put the words in brackets into the correct form.
The Aurora Borealis
The aurora borealis is a colorful display of moving lights in the night sky. It appears in northern countries and is sometimes called the Northern Lights. It gets its name from the Roman goddess of dawn, Aurora.
It is caused by particles from the Sun entering our planet's atmosphere at the poles. There is also an aurora in southern countries, it is known as the aurora australis - the Southern Lights. However, the aurora borealis is seen by more people because more people live in the far north than in the far south.
Auroras have lots of different colours, but the most common ones are pale green and pink. Researchers have claimed that the auroras also make the sound of distant clapping. Auroras can occur at any time of the day or night, but are easier to see when the sun has gone down.