Trees on the hills can stop the rains from away the soil.
_______ with any common sense can tell the difference between the two.
It is really _______ useful dictionary and _______ dictionary every one of us needs.
—It is ridiculous (荒唐的) that so many people believe the world will disappear in 2012.—__________ it is true?
By the time you _________ your work this evening, I will be watching my favorite Korean TV series.
There standing _______ the hawthorn tree that stands for their love while _______ are the lovers.