Spelling list: our and oor words

Some words use our or oor to spell the /or/ sound.

four	He has read four books in a week.
pour	Please will you pour me a drink?
court	The tennis court was too wet for play.
course	This course should help your spelling.
mourn	The family should be able to mourn his death in peace.
source	The source of this river is in those hills.
door	The sign on the door said pull.
floor	I scrubbed the floor until it was spotless.