My grandfather has been c___matchboxes for more than 20 year

问题描述:

My grandfather has been c___matchboxes for more than 20 year
2.The singers have r____a lot of money for charity by singing
3.The animals have been s____up food for winter these days.
4.You should be p____if you want to ask others for help .
5.You must be c____of fire,or you may get hurt

collected
raised
supplied
polite
careful