Pick out the past perfect tense from the following.
AI had been working in a hostel
BI had worked in a hostel
CI was working in a hostel
DI have worked in a hostel
AI had been working in a hostel
BI had worked in a hostel
CI was working in a hostel
DI have worked in a hostel
Related Questions:
Spot the error:
I hadn't be(A)/ studying(B)/ since yesterday(C)/No error(D)