Answer:
Third ................,.,....
Quiero is the right answer because Victor is talking in first person, so in english he would be replying with "I want to pay with a credit card." As opposed to saying "we want...or you want...or he wanted" because Fernando asked Victor "how are you going to pay?"
A dieresis is a punctuation mark that is placed over the second vowel of two adjacent vowels to indicate that they are not a sounded together, as in a dipth.ong. The two vowels are divided into two separate syllables. A dieresis consists of two dots.
Espero que esto ayude :))
