Mary keeps talking about the party.She had a very good time,______she?

He had 30 pounds in his pocket ____ he was determined to buy his son a gift.

Thepurposeofyourresumeisto_____enoughinterestinyoutohaveanemployercontactyouforaninterview.

Human beings are superior to animals _____ they can use language as a tool tocommunicate.

Thetimehascome_____wemakeextensiveuseofnuclearenergy.