Which sentence is written in active voice?

a)
the cable that connects our home to the internet was chewed up by the puppy.

b)
the cord was unable to connect our home to the internet because it was severed by the puppy.

c)
because the cord was chewed through by a puppy, we couldn't use the internet.

d)
the puppy chewed through our internet cable before we could stop its destruction.

postive, comparative, superlative - good, better, best

recall how we defined nouns as words capable of having plurals and possessive endings. adjectives (and their first cousin, the adverb) also have a feature that distinguishes them. they come in three states. first, the raw adjective—in its positive state—merely describes the noun modified; it doesn’t care about how this particular person or thing stacks up against other members of the same noun class

thats exactly the right answer