Unit5-Unit6复习清单;endangered;bamboo;birth;organization;inthewild;stayhealthy;kill…for…;cutdown;feelsorryfor…;endanger;cruelty;boreborn;wentgone;too;enough;enoughto;too;too;important;lovely;well;respond;responsibility;nearly;attention;carefor;keepsb.(from)doingsth.;keeppetdogs;accordingto;complaint;noisy;laylain;stoppedstopped;A;A;C;B;A;C;B;A;A;C;responsibility;choices;helping