B. Read and underline. (8 marks)

1. Factories/Oceans must use special filters. Ответ: Factories 2. His big brother improved/rescued him from the fire. Ответ: rescued 3. Do you recycle/drop paper and glass? Ответ: recycle 4. The destruction of tropical oceans/rainforests has killed a large number of animals and plants. Ответ: rainforests 5. Fishing nets/baskets are very dangerous for dolphins, seals and turtles. Ответ: nets 6. Please don't drop chemicals/litter on the streets! Ответ: litter 7. The police/fire brigade haven't put out the fire yet. Ответ: fire 8. They have poured/thrown rubbish into the river. Ответ: thrown