The answer is B (i am pretty sure this correct but not 100%)
Speech balloons, also known as speech bubbles, dialogue balloons or word balloons, are a graphic convention used most commonly in comic books, comics and cartoons to allow words to be understood as representing the speech or thoughts of a given character in the story or events of the graphic novel or Comic.
According to the information presented before I would conclude that the main purpose of a speech bubble in a graphic novel is:
D) It illustrates internal thoughts.
Could you give a more in depth explain? like what specifically about the virus?
Answer:
1. I expected the play to end with some philosophical or moral message, as it actually ended, as it shows that alienation, paranoia and panic make people easy targets to manipulate.
2. I thought that there were no aliens when at the beginning of the play, where the neighborhood was affected by factors that can happen normally, such as the drop in electricity supply, the existence of introverted people and problems with cars and phones.
3. I believed that aliens existed when the shadow that took over the city appeared and when the aliens did appear.
Explanation:
"The Monsters Are Due on Maple Street" tells the story of a city that had several problems with electricity supply and telephone and television signals, after a giant shadow overtook the city and a very strong flash was seen by all. Cars also began to malfunction, leaving all residents concerned. The townspeople started to think that this was caused by aliens and started to distrust each other, thinking that the neighbors were beings from another planet. This caused great hysteria and paranoia in everyone, driving the city into complete chaos. In the end we learned that the shadow and the malfunction of things were being caused by aliens themselves, who were trying to discover how panic and paranoia allowed human beings to be manipulated.