---Good evening. I _______ to see Miss Mary.---Oh, good evening. I’m sorry, but she is not in.
The writer is not satisfied with _______ buses are too crowded.
Their belief is proved by the fact that the death penalty prevents murder.
What he said at the meeting referred to _______ he was interested in the project.
She must face up to _______ she is no longer young.
They knew nothing about ______ he was a thief.