1. Translate the sentences into Russian. Write down the correct item. Переведите предложение и выпишите подходящее по смыслу слово слово.
e.g. Factories emit/burn toxic fumes. Заводы выделяют токсичные отходы.
1. Water pollution can wipe out/drink up fish and plant species.
2. I can’t make up/out what it says here.
3. Acid rain gathers/poisons trees and plants.
4. Solar/Oxygen power can be used to heat homes.
5. Can I join/volunteer the Eco-helpers club?

2. Think of the things you have/don’t have to do, must/mustn`t do usually. Write a sentence with each modal verb. Что ты должен и не должен делать? Напиши предложения, используя данные глаголы.
1. have to
2. must
3. don’t have to
4. mustn`t

3. Read the article and choose A, B, or C to complete the gaps. Прочитайте текст и выберите правильное слово.

The environmental news report: Are we doing enough to protect animals?

Animal species are disappearing from our planet fast. Scientists believe that 50 animal species are being wiped 1)……… in the wild every day. This happens because they lose their natural 2) Some say that the only way to 3) endangered animals is to place them in a zoo. They claim that zoos keep the animals safe from harm and help 4) their numbers.
On the other hand, other people say that zoos can’t 5) an animal’s natural habitat. That’s why we need to focus on protecting their natural environments in the wild. In my opinion, it is difficult to say what is best for our animal friends. I believe that more work should be done to protect animals’ natural habitats. If we all lend a 6), we can work wonders!
1 A under B out C off
2 A habitats B dangers C atmospheres
3 A donate B protect C pollute
4 A stop B gather C increase
5 A teach B join C replace
6 A ear B hand C foot

4. Translate the questions and answer the questions. Переведи во запиши перевод и ответь на во