Questions & Answers about Naše zubařka je velmi klidná a pracuje pomalu.
Naše agrees with zubařka, which is a feminine singular noun in the nominative case.
- náš = masculine singular
- naše = feminine singular or neuter plural/singular depending on context
- naší = usually a different case form, not nominative here
Since zubařka means a female dentist and it is the subject of the sentence, naše zubařka is the correct form.