We … for nearly 100 kilometres before we finally found a service station we could stop at?

We … for nearly 100 kilometres before we finally found a service station we could stop at?

1. had driven
2. had been driving
3. Semua jawaban benar
4. Semua jawaban benar
5. Semua jawaban benar

Jawaban: B. had been driving.

Dilansir dari ensiklopedia, we … for nearly 100 kilometres before we finally found a service station we could stop at had been driving.