Choose the option that best completes the gap(s).
Lami's father ........ as a gardener when he was young, but now he is a driver.
A
had been working
B
use to work
C
has worked
D
used to work
Verified Correct Answer: D.
Grammar & Contextual Explanation
Lami's father used to work as a gardener when he was young, but now he is a driver.
Used to work; this is to say that something repeatedly happened in the past like
Source: Myschool Past Questions Archive (Record #12713)