There are three basic ways of _____ language to writing, and all known graphic systems use one or a combination of these.
—Sorry,I have to ______ now. It’s time for class.—OK,I’ll call back later.
Mary’s parents believe that she will ___ a perfect dancer if she keeps practicing.
Compared with other animals, snakes are believed to be below ____ in intelligence.
The film suddenly jumped from the events of 1920 to ____ of 1930.
The young boy has come to himself in hospital now. But he ___ unconscious for three days.