In Japan when we spent the night at a small country inn, we ________ so low on the floor before.
—I can't remember those grammar rules! —__________. Practice more.
_________ the Hong Kong singer’s current popularity, she was largely unknown in the Chinese mainland before the talent show.
The keeper of the spring cleared away the leaves and branches, and wiped away the silt(淤 泥) that would _______ have choked and polluted the fresh flow of water.
Most students are for the new school rule, which says all the studentsnot take their cell phones into the classroom.
He was admitted to our school two years ago, a top school in our hometown, _____ he has been crazy about reading electronic novels, killing time.