chess、shower、morning、tuesday这些词可数吗?急用!

chess、shower、morning、tuesday这些词可数吗?急用! pants、festival、party、docmentary、opera这些词可数吗?急用! culture可数吗?急用 tom ()a shower every morning morning exercise\eye exercise 可数吗 fruit ,dumplings,noodles,vegetables这些词是可数名词吗? 一．选词填空morning,schedule,breakfast,aunt,homework,shower.dinner Sam often t_____ a shower in the morning.能填takes吗? Mary___________her teeth and__________a shower every morning 这些都是可数名词吗?  hundred/thousand /million这些量词可数吗? 这些都是可数名词吗?hard-working