2 Complete the sentences with the particles below. You need to use three of them more than once. Are the sentences true (T) or false (F)? Check your answers at the bottom of the page.

Решение:

Вставляем подходящие частицы и определяем истинность предложений.

1. Factories and power stations give off greenhouse gases. (T)
2. When we cut down trees, we increase the amount of CO₂ in the atmosphere. (T)
3. The world's oceans are slowly heating up. (T)
4. The world's supply of gas is likely to run out in the next ten years. (T)
5. The EU recently decided to close down all the nuclear power stations in Europe. (T)
6. Solar energy works better in places where you can rely on good weather. (T)
7. Scientists recently came up with a car engine that uses only CO₂. (T)
8. Many types of animals and plants are dying out because the Earth is getting warmer. (T)

Ответ: 1. off (T), 2. down (T), 3. up (T), 4. out (T), 5. down (T), 6. on (T), 7. up (T), 8. out (T).