MCQ? There is no requirement in those sentences to use either one or the other form of dare . You are free to choose whichever you like, because both are in non-assertive clauses (questions, negatives, or hypotheticals in form or meaning).
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
American Heritage Book of English forbades the use of an infinitive in"forbids", not "forbades"!
[If you dare breathe a word about it, I’ll never speak to you again.]