Unit 6 Survival课内语法填空 练习 2022-2023学年外研版选择性必修第二册

Unit 6 Survival Understanding ideas The Wild Within The crime took place in a seaside suburb of Cape Town. ________(spot) the car with its window left open，the greedy thief didn’t hesitate. Within seconds，he had reached inside and run ________ with a bag of shopping. No matter how many crimes he committed，the police were ________(power) to arrest him. You see，this was no ordinary criminal：it was a chacma baboon. Once almost unheard of，scenes like this one in Cape Town are now common all over the world. ________ foxes in London，mountain lions in San Francisco and wild pigs in Hong Kong：it is almost as if our cities are being taken ________ by wild animals. People often wonder about the reasons behind this mass urban migration. Most of us would assume that urban development and climate change are responsible ________ pushing the animals out of their natural habitats. ________ true this is，we also need to consider that some of these so-called “urban animals” have never moved at all—it’s