un - masculine singular
una -feminine singular
unos - masculine plural
unas - feminine plural
UN lápiz - a pencil
UNAS tareas - some homework
UNOS borradores - some erasers
UNAS mochilas - some backpacks
UNOS libros - some books
UNA calculadora - a calculator
UNOS papeles - some papers
UN examen - a test
Many times we can find the right article by paying attention to the noun ending:
unAS tareAS
unOS librOS
<span>1. Complete each sentence below with the correct form of lavarse.
Los muchachos_se lavan ____ las manos.
2.Complete each sentence below with the correct form of acostarse.
Mis hermanos y yo __nos acostamos _____ a las diez.
3.Complete each sentence below with the correct form of acostarse.
Yo _me acuesto___ a las once y media.
4.Complete each sentence below with the correct form of lavarse.
Nosotros__nos lavamos___ los dientes todos los días.
5.Complete each sentence below with the correct form of lavarse.
La muchacha __se lavó____ la cara.
</span>
Answer: it’s cuenta
explanation: it fits w the way the sentence is worded
