В каких 2-х временах употреблено это предложение? I had just finished packing when my...

Question

В каких 2-х временах употреблено это предложение?
I had just finished packing when my taxi arrived.

Answer 1

Презент пёрфект и паст симпл

Answer 2

I had just finished packing(past perfect) when my taxi arrived(past simple)