When you love you should not say, ‘god is in my heart,’ but rather, ‘i am in the heart of god.’ and think not you can direct the course of love, for love, if it finds you worthy, directs your course. love has no other desire but to fulfill itself. but if you love and must needs have desires, let these be your desires: which emotion is personified in this poem? a) joy b) love c) pain d) tenderness

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 simple predicate of the sentence is camped.