Look up this word
pen

In a sentence
Potrebujem pero a papier.
I need a pen and paper.
Tom nevedel, kde je jeho pero.
Tom didn't know where his pen was.
Toto je moje pero.
This pen is mine.
Toto pero patrí mne.
This pen belongs to me.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Example sentences from Tatoeba (CC BY 2.0 FR).
Full attribution on References.