Mark the letter A, B, C or D to indicate the correct sentence formed by the given words.
The police / arrest the man /while /he / have /dinner / restaurant.
A.
The police arrest the man while he was having dinner in a restaurant.
B.
The police arrested the man while he had dinner in a restaurant.
C.
The police arrested the man while he was having dinner in a restaurant.
D.
The police arrested the man while he is having dinner in a restaurant