If ‘how are you’ is written as ‘ne kl se’ and ‘where are you’ as ‘ne bl se’ and ‘you were here’ as ‘ke ne go’, then ‘how you here’ is written as A. kl ke ne B. se ne kl C. ne bl ke D. bl se ne

'you' appears in all three sentences and 'ne' in all three codes, so you = ne. 'are' is in the first two, and 'se' in both, so are = se; that leaves how = kl. In 'you were here' = 'ke ne go', 'here' is ke or go; the only option built from kl, ne and one of these is 'kl ke ne', so how you here = kl ke ne.