Excerpt from Seaplanes Roberto Barerra
SThough militaries no longer use seaplanes regularly, they still fulfill many purposes. Coast
guards around the world use seaplanes during rescues because of their ability to fly long
distances while searching for stranded people in the water. Fire fighters also use these planes to
drop large amounts of water over forest fires. Even airline companies even use seaplanes to fly
passengers to remote areas where airstrips do not exist.
Why do airline companies find seaplanes useful?
A)
They can be used during combat missions.
B)
They can track the movements of other airplanes.
C)
They can transport passengers to remote locations that do not have
airstrips.
D)
They are very beautiful to look at when they are taking off or landing.
Key Ideas and Details

C)  They can transport passengers to remote locations that do not have

airstrips.

Explanation:

According to the excerpt, the major purpose for the use of seaplanes is to perform some exerting tasks that other airplanes may not be able to perform. This becomes necessary in the light that these seaplanes most times lie dormant because of their irregular use for military purposes.

A stated reason as to why these planes are employed by airline companies is to convey passengers to isolated locations that do not have landing grounds as the normal airplanes require.

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."

lol

today at the bank, an old lady asked me to check her balance. so i pushed her over.