1.while,took,we,down,were,off,walking,the UFO,the street
1.while,took,we,down,were,off,walking,the UFO,the street
2.was,called,buying,the police,a souvenir,the alien,when,the girl
3.the alien,saw,the girl,shopping,get,when,out,she,was
4.had,very,experience,Sunday,unusual,I,last,a
5.the plane,raining,in,was,when,the airport,it,landed