The first bold piano notes! :)
You need a comma after "at first". get rid of the second period in the fourth sentence. get rid of "but only the buildings."
Answer:
Are there any options given?
Explanation:
Brian save the pieces of aluminum from the <span>fuselage to be used by him in his stay in the forest. He could use it to signal airplanes hovering above the forest by finding sunlight. The light that would be reflected with the aluminum can catch the attention of possible airplane flying above him.</span>
The antonym would be freeze.
