Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Allthememoriesofhischildhoodhad_______fromhismindbythetimehewas65.
Withthehelpofthegovernment,alargenumberofpeople---_______afterthefloodin1991.
Whenmakingmoderncameras,peoplebeganto_______plasticsformetal.