Anna...her heart to different man by that time. a)gave b)had given c) had gave d) has...

Question

Anna...her heart to different man by that time.
a)gave
b)had given
c) had gave
d) has given
Какой ответ правильный??

Answer 1

Anna had given her heart to different man by that time.

B) had given

Answer 2

Had given.
есть ключевое слово by , которое намекает на past perfect (had+p.participle)