1.Why was the baby raised on dog milk?(这个婴孩为何吃狗的奶长大?)
2.When do horses have eight legs?(什么时候马有八条腿?)
3.When a boy falls into the water, what’s the firs thing he does?(当一个男孩掉到水里,第一件事是什么?)
4.When can you go as fast as a racing car?(什么时候你能像跑车一样快?)
5.What do we have in December that we never have in other months?(什么东西别的月份都没有,只有十二月有?)