Completar frases Unit 1 Grammar 2Versión en línea Fill in the gaps por Şehriban Dündar 1 whereas Neither but or Both and Complete the senetences with " and , or , but , whereas , both , neither " . 1 . The Mongolian wild horse nearly became extinct is now an endangered species . 2 . the grizzly bear and the polar bear are endangered species in some areas . 3 . I like romance films , not comedies . 4 . In Canada , grizzly bears live mainly in the forests polar bears live mainly on the ice . 5 . the Arabian oryx nor the snow leopard is safe from hunters . 6 . The American black bear is not large aggressive .