We can’t believe it. The story is . . . . . . . . believable? A. in B. un C. dis D. none

in
un
dis
none

The correct answer is unbelievable.

The word “unbelievable” means “difficult or impossible to believe”. In this context, the speaker is expressing disbelief in the story. The story may be unbelievable because it is too good to be true, or because it is too strange or unlikely.

The other options are not correct because they do not convey the speaker’s disbelief. The word “in” is a preposition, and it does not make sense to say “We can’t believe it. The story is in believable.” The word “dis” is a prefix, and it does not make sense to say “We can’t believe it. The story is dis believable.” The word “none” is a pronoun, and it does not make sense to say “We can’t believe it. The story is none believable.”