4a) Which paragraph (1-4): a) introduces the topic? b) gives the writer's opinion? c) gives the advantages with reasons/examples? d) gives the disadvantages with reasons/examples?

Ответ:

• a) Paragraph 1 introduces the topic by posing questions about zoos and animals' feelings.
• b) Paragraph 4 gives the writer's opinion: "However, I believe that animals should live in an as natural environment as possible..."
• c) Paragraph 2 gives advantages (conservation, education) with reasons.
• d) Paragraph 3 gives disadvantages (unhappy animals, cost, documentaries) with reasons.