Final answer:
In 'The Cheetah Girls', Galleria's dog Toto is encouraged to come out of the sewer when the girls start singing, showcasing their bond and Toto's response to music.
Step-by-step explanation:
The question relates to a scene in the movie 'The Cheetah Girls', where the character Galleria has lost her dog Toto in a sewer. To get Toto out of the sewer, the answer is D) They sing until he comes out. The girls realize that Toto responds to their singing and start to perform, which encourages Toto to exit the sewer. This scene is a good example of the film's emphasis on friendship, music, and the bond between the characters and their pets.