In the film The Adventure of the Speckled Band was helens mother remarried when she was 4?

[content deleted] - user123802726recklesschicken

answer: do

the 'italicized phrase' is a noun clause that is used as a direct object.

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."