Answer: “Tony cooked dinner and I made the salad, but Mike just ate.”
NOTE: The third option is 100% incorrect, but from the other two, it is quite confusing. Option 1 applies more to a compound sentence, but it can be Option 2 as well, because it makes sense too.
Annabeth's actions in Chapter 18, when she distracts Cerberus with the red ball she stole, prove that she is intelligent and quick on her feet, always preparing. These are all traits of a daughter of the goddess Athena.