It took more than twenty years for the great artist _the painting was finished completely.
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
She thinks no one knows how much she likes him, but her face when I said he'd be there really ______!
--- May I take action to help those people whose village has been ______ by the flood?--- ______.
Many provinces in China were attacked by such terrible snowstorms this early winter ______ few people had experienced before, ______ made us worry about global climate changes.
-- We’d better choose ______ one among all the red jackets; we don’t have enough money left.-- ______.