1. (A) A pet goldfish

2. (B) Anais

3. True: The Amazing World of Gumball creator Ben Bocquelet does indeed populate the show with unused characters he'd created for commercials.

4. (C) Penny

5. (B) Richard

6-10. Tina Rex = dinosaur; Carrie = ghost; Leslie = flower; Joe = banana; Bobert = robot.

11. AB/CD