Alone

“he was alone when we met him”

“she is alone much of the time”

“she alone believed him”

“cannot live by bread alone”

“he is alone in the field of microbiology”

“this theory is altogether alone in its penetration of the problem”

“could be alone in a crowded room”

“was alone with her thoughts”

“I want to be alone”

“the child stayed home alone”

“the pillar stood alone, supporting nothing”

“the burden of proof rests on the prosecution alone”