AGREEMENT
Any adjective is modifying something, right?
For example you want to describe the food with adjectives like wonderful, terrible...etc.
In Spanish that adjective that is describing a particular noun must agree in gender (fem./ masc.) and number (plu./singular)
EXAMPLE
noun: flanes
gender: masculine
number: plural
Any word that says something about "flanes" needs to be plural and masculine:
artículo: los
adjetivo demostrativo: estos, esos, aquellos
artículo indefinido: unos
adjectivo: deliciosos, bonitos, ricos, aromáticos, muchos, fabulosos
NOTE (seeing in the compositions)
When you mention food you eat, you do not have to put the articles. For example:
Yo comí las papas fritas, la carne, el pescado
al is for a + el
Bring your blue/green book when you have the compositions. You should use my feedback from the previous corrections when you are writing the new one.
Do not rush. Take your time. A ten minutes composition is never a good one!