—People often don't appreciate what they have, do they?—No, _________ they lose it.
In his speech the headmaster __________ to the great help the school received from the district government.
On New Year’s Eve,New York City holds an outdoor __________ which attracts a crowd of a million or more people.
—What a beautiful necklace! —Yes.But the necklace I __________ 80 dollars is made of glass.
The girl __________ to be a good dancer if she is well trained in an art school.
To fully understand the writer,we must read not only between the lines,but sometimes __________ the lines.