_____ is no doubt ______ you have to remain seated and fasten your seatbelt before the plane lands.
The President is very __________ about the outcome of the six-party talks. But I don’t think they can reach any agreement.
As a (an) ___________, working in The Sunday Times, Allen is in charge of the content of the newspaper, comments on stories and issues.
-I didn’t go to the art show, because I lost my ticket.-You ______ have borrowed mine. I didn’t go to see it anyway.
Had it been possible, I would have gone to attend Monica in the hospital, but I _______ fully occupied last month.
-What’s the matter with John? He has been sitting there for hours.-A postcard from his father ______ an attack of home-sickness in him.