Alliteration is the repetition of a letter 2 or more times so the answer is B because the letter 'f' is repeated 4 times :)
Videre possum puellae
Facturus est hodie forum
Volo ut lego librum
Vis recte respondere quaestioni
We do not walk in schola
Fera canes ululat
Et stabit in stadio
Jeff needs 6 10th size strips. This is because 3/5 converts to 6/10.