The correct option is the second one: unos lápices
In spanish when a noun finishes with -l, -r, -n, -d, -z, or-j, the plural will be constructed with -es termination.
1. Singular: animal (animal) Plural: animales (animals)
2. Singular: mar (sea) Plural: mares (seas)
3: Singular: reloj (clock) Plural: relojes (clocks)
4: Singular: lápiz (pencil) Plural: lápices (pencils)
In addition, spanish has the adjective's flexion, which always corresponds to the number of the noun, thus the termination -os in unos indicates and reaffirms the plural of the noun.
Un lapices is wrong because un only can be used i singular
Unos lapizes is wrong because the plurar of lapiz goes with c (lápices)
Unas lápices is wrong
I’ve done the test and I’ll tell you that the answer is “unos lápices” aka B
hi i believe the answer to your question is 8 because 2x2 is 4 and 4x2 is 8 hope this