Answer:
C. The credit for the decorations is all hers'.
Explanation:
The correct possessive pronoun would be hers.
You don't need the apostrophe (') with possessive pronouns.
Active voice is when the subject performs the verb. The answer is 'Our puppies played at the cool new dog park' because the puppies are playing, while the rest of the verbs in the other choices are not being acted at by the subject.
Answer:
B. If it were daytime, the temperature would be warmer.
Explanation: