If he _______ ill yesterday, he would have taken part in the football match.

A. hasn’t been B. hadn’t been C. wouldn’t be D. weren’t

Respuesta :

If he hadn't been ill yesterday, he would have taken part in the football match.

Answer is B.
B. Hadn’t been ( = had not been)
If he hadn’t been ill yesterday, he would have taken part in the football pitch.