F/V Sounds

Did the evil elf dive into the half-hive or the rough groove?
Biff could not bluff or laugh his way through the twelve tough problems.
Marv wants proof that five knives halved his cuff and sleeve.
If Jeff will cuff the dove, Mr. Neff will strive to ban the van.
Carve the beef on the hoof in the cave above the bluff.
Should I forgive my love for playing her five fifes without life and verve?
The brave chief gave his knife and revolver to the fifty-five divers.
“Well,” said Vile William, “Verna and Wanda vanished without visiting the wall.”
Would Victor spill wet vinegar on Wilbur’s Western vest.