I Complete the story with the correct verb form, PAST

I Complete the story with the correct verb form, PAST SIMPLE or PAST CONTINUOUS.

One cold December evening, an Austrian electrician called Karl Emminger (1) (go) to a party at a friends house. Soon after midnight, Karl and his wife (2) (leave) the party.
It (3) (snow), so they (4) (walk) quickly to the bus stop to catch the last bus home.
Ten minutes later, they (5) (stand) at the bus stop when a bus, driven by Oskar Schillab, (6) (drive) past them without stopping. Furious, Karl (7) (stop) a taxi and (8) (tell) the driver to Follow that bus!
A few moments later, they (9) (see) the bus, which (10) (wait) at a red traffic light.
Karl (11) (jump) out of the taxi, onto the bus and
(12) (hit) Oskar on the nose.
Shocked, Oskar (13) (take) his foot off the brake. The bus, which (14) on a hill,
(15) (move) forward and (16) (crash) into a shop window, causing thousands of damage!




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