I ....the street when the accident happened. A. Am walking down B.was walking down C.have walked down D.will walk down E.walk down

I (am walking down) the street when the accident happened

_Past Continuous Tense_

I was walking down the street when the accident happened. (B)
Saya sedang berjalan di jalan ketika kecelakaan terjadi.

Kecelakaannya lampau (happened) jadi berjalannya juga lampau (was walking)