Fill in each gap with reefs, rainforests, wildlife, islands, crops or flora. Then listen and check. (Điền vào mỗi khoảng trống với các từ reefs, rainforests, wildlife, islands, crops hoặc flora. Sau đó lắng nghe và kiểm tra.) Eco-tourism places The 1) ________________ of Costa Rica are home to nearly 100 species of trees. Corcovado National Park is on Osa Peninsula. You can spot amazing 2) ________________ there, like spider monkeys, scarlet macaws and wild cats. Hawaii is a great place to see ... 
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