What is the subcategory of the underlined verb in this sentence? The whistleblower claims that he alerted the media.
intransitive
transitive
ditransitive
verb with a complement clause

the answer is mary made mudpies on monday.

remember alliteration is the occurrence of the same letter or sound at the beginning of adjacent or closely connected words.  

i think the answer would mist likely be an adjective clause, because unhappy is an adjective.

b and d

explanation:

comfortable

explanation:

one type of the adjectives is predicate adjective. a predicate adjective is an adjective which follows a linking verb and modifies or refers back to the main subject of that linking verb.

it usually is used just before the noun it modies.

here in this example:

'penguins seem comfortable in the coolest habitats', comfortable is the predicate adjective which follows the linking verb 'seem' and modifies the noun.