He doesn’t feel very tied after the heavy work, because he is used to ______ for hours without a rest.
His wife gave a sigh of ______ when she knew he was alive.
The professor is in ______ health and can’t walk any more.
“Can you read?” Mary said ______ at the notice.
The bell ______ the end of the period rang, ______ our heated discussion.
Though ______ water, he managed to survive for one week under the ruined house.