It wold be 1. Queria llamarte
What are your options for this? Do you have any word choices?
A.) means two months ago...
B.) means a year ago
C.) means before
D.) means now
because of the way "vivir" is spelled you know it is a present tense verb so it can't be A, B, or C. So it has to be D because it's the only one in the present.
