When I visited him he ..................(was,were,has been,had been) b

1.	When I visited him he ..................(was,were,has been,had been) bed ridden for 2 months
Answer» Answer: When I VISITED him he had been bad RIDDEN for 2 MONTHS

When I visited him he ..................(was,were,has been,had been) bed ridden for 2 months

Answer»

Answer:

When I VISITED him he had been bad RIDDEN for 2 MONTHS