Learn the pattern:
Subject (Nino) is in the Nominative case,
verb ( xat'avs) is in the present tense,
object ( q'vavil-s) is in the dative case.
Fill in the required case forms In the examples below:

1.
Nino xat'avs lurdzh q'vavil-[?]
Nino is painting a BLUE flower.

2.
Tamari c'ers mok'le c'eril-[?]
Tamari is writing a SHORT letter.

3.
Nodari q'idulobs axal p'ur-[?]
Nodari is buying the fresh bread.

4.
gogona svams civ c'q'al-[?]
The girl is drinking the COLD water.

5.
bich'i ch'ams t'k'bil naq'in-[?]
A boy is eating the SWEET ice-cream.

6.
deda acxobs gemriel namcxvar-[?]
Mother is baking a TASTY cake.

7.
Vano recxavs dzvel mankana-[?]
Vano is washing an OLD car.