I don’t know who invented_____digital camera, and it’s really _____ most useful invention.

She looks more beautiful when she wearsher____ skirt

“I don’t think it’s my _______ that the TV blew up. Ijust turned it on. That’s all.” said the boy.

________ excited Geoff Marcy most was whether therewere planets in other solar system where life might exist.

We should give the disabled encouragement to live _________ as we do