Summer exclaimed excitedly as Summer and Amber had approached the petpets . They both grinned though their ears perked up curiously as the two petpets started moving again . Darknight let out a shrug . " Sure why not , I 'll help , " he commented with a blink of his eyes .

Q with options: Give answer the following question using evidence from the above passage: What may happen before stopping at the pets ?
Choices:
(1). They walk away from the petpets .;
(2). None of the above choices .;
(3). They shrug as they stand next to them .;
(4). The girls might laugh among themselves .;
(4).