Question

what is the answer of the conjunctin who is that preety girl sitting in the corner . now spilt it

Answer 1

I think there is no conjunction. If there is any then it at be 'that' or '  sitting '

Answer 2

YOUR ANSWER IS HERE . CONJUSTIOB IS Q TERM WHICH JOINS TWO SENTENCE. NOW LETE SPLIT THE GIVE SENTENCE .
WHO IS THAT PREETY GIRL . IS ONE PART AND THIS SENTENCE HAVE ITS OWN MEANING
SITTING IN THE CORNER
THE WORD SITTING IS JOINING TWO SENTENCES SO ANSWET IS SITTING .
HOPE IT WILL HELP YOU