Відповіді: Стр.118 (4)

4. Complete the sentences with the new words.

1. The Moon is the satellite of the Earth.

2. In the past, the news came by telegraph.

3. A bulb can have a filament inside.

4. It became dark because the electricity went off.

5. My grandfather is deaf. He can’t hear you.

6. The lamp went out. You need to change the light bulb.

7. We sometimes clean our bath and sink with acid.

8. The level of carbon in our atmosphere is going up.

9. They set up a meeting to have an exchange of opinions.

10. They want to launch this new ship into the Black Sea.

11. This long cable connects my headphones to the laptop.

12. That wire carries power from one building to another.

13. He tried different materials, but carbonised cotton was the best.