1.What do elephants have that no other animals is have?(什么东西别的动物都没有,只有大象有?)
2.What’s the biggest thing in the world?(世界上最大的东西是什么?)
3.Why do dogs bark?“(狗为什么汪汪地叫?)
4.Why do we have skin?(人为什么有皮肤?)
5.Why are grandpa’s false teeth like stars?(为什么说爷爷的假牙像星星?)