Read the passage from "An Essay on Man.”

And to their proper operation still
Ascribe all Good, to their improper, Ill.

Self-love, the spring of motion, acts the soul;
Reason's comparing balance rules the whole.

In the passage, Pope uses

parallelism in the line “And to their proper operation still.”
antithesis in the line “Ascribe all Good; to their improper, Ill.”
parallelism in the line “Self-love, the spring of motion, acts the soul.”
antithesis in the line “Reason’s comparing balance rules the whole.”

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."

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).

one of the main advantages of attending a large university is that you can often save money. smaller colleges are often private and charge higher tuition rates. a large public university can easily have 25,000 students or more taking classes on that campus. that higher number of students keep tuition costs down.