. . . . . . . . you . . . . . . . . up the form for next exam?

A. Did, filled

B. Will, fill

C. How, fill

D. When, will

Answer: Option B

Solution(By Examveda Team)

When we use future simple in its interrogative form, we start with 'will' followed by the subject and the verb in its base form (the sentence ends with a question mark).