Put the verb into the correct form:
Unfortunately, I didn't have my address book with me when I was in New York. If ........................... (l/have) your address,................. . (l/send) you a postcard.
A
I have had.................. I have sent
B
I had................. I have been sending
C
I will have ................ I will have been sending
D
I'd had................... I would have sent
Correct option is D. I'd had................... I would have sent