1.Whatseasonisthemostdangerousone?2.Whatiseasytogetintobuthardtogetoutof?
3.Whatissmallerthananinsectmouth?
4.Whatiswhitewhenitisdirty?
5.Whichfourlettersisthethiefafraidof?
6.Whyisariververyrich?
7.Twolittlebrothers,onelivesononeside,theotherontheotherside,theyhearwhatyousay,buttheydonotseeeachother.