1.8 Making Nouns Plural
https://realityczech.org/making-nouns-plural/

4.1 – Locative forms for Places
https://realityczech.org/locative-forms-for-places/ 

5.8 – Co bych měl dělat? – What should I do?
https://realityczech.org/co-bych-mel-delat-what-should-i-do/