Marco���s father and uncle (5) in cathay once before and had entertained kublai khan by telling him about the manners and customs of europe. look at the blank with the number (5) in the passage. choose the answer that will correctly complete the sentence.
a.had been eliminate
b.has been
c.has gone
d.have been

Respuesta :

The answer for this would be option A. HAD BEEN. What makes "had been" correct is that the action happened in the past, and also, the subject is plural which is "Marco's father and Uncle". Notice that the second clause after the word "and" also uses "had been". For parallelism, we need to use the same verb as well.