Which language is the closest to Ukrainian?

[benda]

Baptistka - ne znachit trekkhnutaya.
Prervemsya, a? Khochu boks posmotret'.

[salofan]

It's not important which language is more important. What's really important is to be understood.

See my sample translation for this Ukrainian snippet : Ja idu do jiji shkoly.
Ja idu do neji do shkoly

SIMPLIFIED UKRAINIAN: (Sample)

idem do jej shkole - I go to her school
idem do jej u shkole - I go see her at school

idesh do jej shkole - you go to her school
idesh do jej u shkole - you go see her at school

ide do jej shkole - (s)he goes to her school
ide do jej u shkole - (s)he goes see her at school

idemo do jej shkole - we go to her school
idemo do jej u shkole - we go see her at school

idete do jej shkole - you go to her school
idete do jej u shkole - you go see her at school

idu do jej shkole - they go to her school
idu do jej u shkole - they go see her at school

(ne)idi do jej shkole! - (you) don't go to her school
(ne)idi do jej u shkole! - (you) don't go see her at school

(ne)idite do jej shkole! - (you) don't go to her school
(ne)idite do jej u shkole! - (you) don't go see her at school

(ne)idimo do jej shkole! - let's (not) go to her school
(ne)idimo do jej u shkole! - let's (not) go see her at school

Ask for more samples. (Dekujem)