狐猿的栖息地: desert,under the ground,burrow 狐猿的食物: beetle,scorpion,lizard,grub 狐蒙的分工: babysitter，guard, teacher, feeder 疑问代词的用法，例如: what, how 数词的用法，例如: one,four 介词的用法，例如: in,on,under 情态动词的用法，例如: can, might 定语从句，例如: They can smell food that's under the sand. 特殊疑问句，例如:What are they? 一般将来时的用法，例如: Soon the pups will be all grown up.