Answer:
A statue of great size stood in front of the castle. = adjectival phrase
Let’s take a photograph of the beautiful mountain. = adjectival phrase
The family who lives next door asked me to babysit for their twins = adverbial phrase
Not completely positive but I believe the subject is He.
Language is the center of Yoyo's conflict because it is the thing keeping her from feeling confident presenting a speech in front of her classmates. She is afraid that because of her accent they will make fun of her, so she compares the thought of giving the speech to a "spectre", or a ghost looming over her.
The passive voice formed by Subject + verb to be+Past Participle. The object in the active voice becomes the subject of the passive voice and the subject of the active voice is either the object in the passive voice or is not mentioned.
The passive voice is used when we don't know the performer of the action. Example: “The house was built in 1884” in this case we don't know who built the house.
The passive voice is used when the focus is on the receiver of the action. Example: “Five people were killed in a car accident”, in this case the focus is on “five people”
The passive voice is used when the focus is on the action. Example: “The car was stolen”, in this case the emphasis is on the fact that the car was stolen and not on who stole it.
So the three options that apply to the uses of the passive voice are:
when the performer of the action is unknown
when you want to emphasize the action directly
when you want to emphasize the receiver of the action