It suddenly occurred to him （ ） he had left his keys in the office. （A）whether （B）where （C）which （D）that
（ ） Barbara Jones offers to her fans is honesty and happiness. （A）Which （B）What （C）That （D）Whom
The villagers have already known （ ） we'll do is to rebuild the bridge. （A）this （B）that （C）what （D）which
It is still under discussion （ ） the old bus station should be replaced with a modern hotel or not. （A）whether （B）when （C）which （D）where
（ ） team wins on Saturday will go through to the national championships. （A）No matter what （B）No matter which （C）Whatever （D）Whichever
