I think our company lays too much ______ on cost and not enough on quality.
__________lessons were not difficult.
The most favorite room is the tidy study with a fireplace, ____ we can watch TV and enjoy the nice scenery outside.
--Have you any oranges and apples?--__________
I know nothing about the young lady ___________ she is from Beijing.
Sandy could do nothing but _________ to his teacher that he was wrong.