people should protect animals______

people should protect animals______ i think that's ( )people should ( protect )wild animals. people should ___ protect the wild animals,becaise they are People should spare no efforts to protect the environment. The people should take actions to protect the _____________( People should protect animals in order to keep a b______ of should protect the environment作文 Why should we protect trees 作文：we should protect natural resources ________we should do to protect wildlife? we should protect wild animals的作文 Everyone should try to protect the environment.