The public ______ of the environmental problem will make the government take it seriously. 

-The rescue team made every __________ to find the missing mountain climber.

—Can you hit that bird with your gun, Tom?—No！It is out of the ________of my gun.

To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our _________” 

Many students like to recite       , which are short,beautiful and rhythmic.