I believe the answer is b. Tomas can decorate 16 gifts with 2 rolls of ribbon because you divide 34 into 2 and you get 17. and since you want to use all of the ribbon the best choice is 16 gifts. Btw plz don't report me if i get this wrong.
Hope this Helps!
Answer:
Las flores son aquellos signos de mi amor por ti
Las flores de mi jardín están tristes por tu partida
The answer is C. Comprendieron
Pablo ¡Hola amigo, como estas hoy día!