Which one of the following sentences is interrogative?
a. i passed the entrance examination!
b. the canned tuna is in the pantry.
end of exam
c. what will you do when the well goes dry?
d. be so kind as to feed my dog.

i'm not sure what the second paragraph is but a decree is an official order issued by legal authority. find the one that best fits this definition.

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.