Space exploration is something that China has done to create jobs in a high-tech industry, to show “______ don't just make cheap clothes”.
She spent an ______ one week to finish the paper.
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.