Select the option that represents the letters that, when placed from left to right in the blanks, will complete the letter series.

_ V E F I B V _ F I C V E F _ D _ E F _

A E I V I

After dividing it into groups  and comparing the corresponding term we, get "A E I V I" as the repetitive term because it follows the pattern.

A V E F I B V E F I C V E F I D V E F I