Англиский язык 7 кл

№1 ставить пропущенное слово
1. Factories emit ... fumes.
a) waste b) toxic c) pollution
2. The winds carry the ... clouds across long distances.
a) polluted b) power c) petrol
3. ... is very harmful to the environment.
a) Solar power b) Natural species c) Acid rain
4. Sally is collecting rubbish for... in the park.
a) planting b) recycling c) watering
5. I can build a ... box for birds.
a) nesting b) gardening c) nail